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Safety Precautions

1. Safety i EA AAA important Safety Instructions AWARNING AWARNING AWARNING Some vehicles are equipped with air bags You must follow vehicle service manual s warnings when working around the air bag com ponents or wiring If the service manual s instructions are not fol lowed the air bag may open up unexpectedly resulting in personal injury Note that the air bag can still open up several minutes after the ignition key is off or even if the vehicle battery is disconnected because of a special energy reserve module Risk of electric shock Do not exceed voltage limits between inputs as indicated in the Specifications on page 2 2 Use extreme caution when working with circuits that have greater than 60 volts DC or 24 volts AC Electric shock can cause injury Risk of explosion Wear safety goggles and protective clothing user and bystander Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Do not use this system in environments where explosive vapor may collect such as in below ground pits confined areas or areas that are less than 18 inches above the floor Use this equipment in locations with mechanical ventila tion providing at least four air changes per hour Flammable fuel and vapors can ignite Do not smoke strike a match or cause a spark in the vicin ity of the battery Battery gases can ignite Avoid making
2. c nen 7 5 Appendix A Data Link Connectors Appendix B Engine Application Chart Appendix C Glossary Part Getting Started The SUPER AutoScanner was developed by experts in the automotive service industry to help diagnose vehicles and assist in troubleshooting procedures The tool will monitor vehicle events and to read codes from the computer s memory to pinpoint problem areas All information illustrations and specifications contained in this manual are m on the latest information available from industry sources atthe time of publication No warranty expressed or implied can be made for its accuracy or complete ness noris any responsibility assumed by the manufacturer or anyone connected with it for loss or damages suffered through reliance on any information contained in this manual or misuse of accompanying product The manufacturer reserves the right to make changes at any time to this manual or accompanying product without obligation to notify any person or organization of such changes MANUAL CONVENTIONS This manual provides instructions to setup and use your SUPER AUTOSCAN NERTM A glossary and application charts provide valuable reference material Some of the information shown in text or illustrations is obtained using optional equipment A Sales Representative can determine option availability This section contains a list of conventions used Safety Messages Refer to Safety Precauti
3. C 0 2 N Y T TM AulaScanner Tool Information Complete the following list using the function Tool Information on page 2 5 Provide this information when contacting customer support Serial No SW ID HW Ver Boot Ver Prod ID Board ID Burn Date Burn Loc Copyright Information Copyright 2003 Actron Manufacturing Inc All rights reserved The information specifications and illustrations in this manual are based on the latest information available atthe time of printing Actron Manufacturing reserves the right to make changes at any time without notice Safety Precautions For your safety read this manual thoroughly before operating your Super AutoScanner The safety messages presented below and throughout this user s manual are reminders to the operator to exercise extreme care when using this test instrument Before using the scan tool always refer to and follow safety messages and appli cable test procedures provided by the manufacturer of the vehicle or equipment being tested Use equipment only as described in this manual Read All Instructions Read understand and follow all safety messages and instructions in this manual and on the test equipment Safety messages in this section of the manual contain a signal word with a three part message and in some instances an icon The sig nal word indicates the level of the hazard in a situation Safety Messages Safet
4. Due to different processor calibrations the Ford Function List for a particular vehi cle may or may not appear as shown Based on the vehicle information entered atthe Vehicle Setup menu the tool automatically recognizes the computer sys tem installed 4 If an Operating Error message displays make sure the adapter cable is securely attached and the ignition key is ON Cycle the ignition key to OFF for 10 seconds then ON This may be required because the Ford system allows only one Self Test function to be performed for each Key ON Attempt the test selected again and if the problem remains refer to Error Messages on page 7 2 READ KOEO CODES The Read KOEO Codes function activates the KOEO Key On Engine Off and Continuous Memory self tests which retrieves KOEO and Continuous Memory DTCs from the PCM KOEO DTCs are transmitted through the PCM data link when a trouble con dition is active KOEO codes remain until the trouble condition becomes inac tive usually when the fault is repaired Continuous Memory DTCs are stored in vehicle s memory at the time of occurrence during continuous self test monitoring They will remain there until the problem does not reoccur within 40 warm up cycles Fast KOEO codes have been read or the Erase Codes function has been run Continuous mem ory codes follow the KOEO codes in the data stream The DTCs are transmitted in two format both transmit the same information Slow Codes a
5. One sensor will be displayed per screen Use the UP DOWN arrow keys to scroll through the supported sensors The tool displays the status of the sensor Press the BACK key to end the test and return to the Chrysler Functions list REVIEW DATA 6 6 The Review Data function allows you to review the information stored in the Scan Tool s memory The scan tool does not require power from the vehicle to perform this function Internal battery power can be used Select Review Data from the Chrysler Functions list and press ENTER In the Review Data screen press ENTER to display the data Use the UP DOWN arrow keys to scroll through the DTCs If data does not exist a message informs you to run the Read Codes function first Press BACK twice to return to the Chrysler Functions list Part 7 Help amp Troubleshooting HOW TO USE ON LINE HELP The software contains On Line Help for specific tool screens functions and error the upper right hand corner of the display On Line Help is available To enter On Line Help press the HELP key For the screen above the help mes sage would look like this The text in On Line Help screens are in CAPITAL LETTERS This is an indication that you are viewing On Line Help screens and not screens associated with a function of the Function List Some messages are longer than one screen Use the UP DOWN arrow keys to scroll through the screens To exit On Line Help and
6. vehicle ground MECS Ford Probe Certain Probes have a WHITE TACH CONNECTOR located very IMPORTANT close to the 6 pin Self Test connector and bundled in the same wiring harness This is NOT the STI Self Test Input Pigtail ERE 5 Getting Started Connect the pigtail to Cable Adapter Vehicle DLC the BLACK STI con 6 Pin MECS 6 Pin MECS nector located farther P N CP9128 back on the wire har ness If the tool is con nected to the WHITE STI Tach connector seri ous damage will result To and may void warranty san Refer to the illustration BLACK STI Connector 6 Pin MECS Sy WHITE 6 Pin MECS UM DO NOT USE Clip to good vehicle ground GM Historic OBD Prior to1996 most GM vehicles used the standard 12 pin Assembly Line Diag nostic Link ALDL Use the GM ALDL cable kit p n CP9127 which includes the ALDL adapter and cigarette lighter power cable for these vehicles In 1994 amp 1995 certain GM vehicles used the J1962 DLC IMPORTANT Use the Battery Power cable to provide 12V to the tool ALDL ALDL P N CP9127 The ALDL DLCs are usually located under the dashboard on the driver s side Fa 3 EEEN Corvettes amp Fieros Sometimes the DLC is located in the center console behind the ashtray Refer to vehicle service manual for exact location It may be in full view or it may be recessed behind a panel An opening in the panel should allow access to the recessed connec
7. 91 Ww LB6 2 8L 88 89 T M LHO L82 3 1L MFI 89 94 95 97 A LD5 3 8L 2BBL 84 87 9 7 LM9 LC2 3 8L SFI Turbo 84 85 86 88 L K L27 L36 3 8L SFI MFI 91 95 96 99 Regal 9 1 L67 WR Super 98 99 4 LC4 4 1L 84 TV LT7 LT6 4 3L Diesel 85 Y LV2 5 0L 86 87 N LF9 5 7L Diesel 85 Regular Production Option RPO for Engine Engine Application Chart ee GM Cars Make Model Code RPO Engine Years BL EE er 9 LM9 3 8L SFI Turbo 84 85 K L36 3 8L MFI 95 99 Riviera 4 L67 chales super 95 99 4 LC4 4 1L 84 Y LV2 5 0L 84 85 N LF9 5 7L Diesel 84 85 B n EE E LO3 50L 91 92 P LTI 57L 92 95 0 J LH8 LA5 1 8L 1 8L Turbo 84 86 Skyhawk 3 Tung LOS LL8 LT2 2 0L TBI 84 86 87 89 M LT3 2 0L MFI Turbo 87 D LD2 2 3L DOHC 88 93 95 3 L40 2 3L SOHC 92 94 T LD9 24L 96 98 RU LR8 L68 2 5L TBI 84 85 86 91 nn KZ Pes 2 8L 84 85 L LN7 3 0L 85 88 M T L82 LHO 3 1L 94 94 98 N LG7 3 3L 89 93 K L36 3 8L 95 97 Cadillac A 5 LR6 4 5L 88 92 9 Y L37 LD8 4 6L OHC 93 Y LV2 5 0L 4BBL 87 90 Brougham E LO3 5 0L TBI 91 92 7 LOS 5 7L TBI 90 92 Catera R L81 3 0L SFI 97 99 P LOS 2 0L TBI OHV 84 86 l W LB6 2 8L MFI 85 88 l0 2000 Y 9 LD8 L37 4 6L OHC 94 99 B L26 4 9L SFI 94 8 LT8 4 1L DF 84 87 T LT7 4 3L Diesel 85 3 IW2 4 5L PFI 90 Deville Conours LRG an 39 89 3 LW2 4 5L PFI 90 Y 9 LD8 L37 4 6L OHC 94 99 B L26
8. Electronic Spark Timing An ignition system that allows the PCM to control spark advance timing The PCM determines optimum spark timing from sensor information engine speed throttle position coolant temperature engine load vehicle speed Park Neutral switch position and knock sensor condition EVAP Evaporative Emissions System FC Fan Control Freeze Frame A block of memory containing the vehicle operating conditions for a specific time Ground GND An electrical conductor used as a common return for an electric circuit s and with a relative zero potential voltage Hall Effect Sensor Any of a type of sensor utilizing a permanent magnet and a transistorized Hall Effect switch Hall Effect type sensors may be used to measure speed and position of the crankshaft or camshaft for spark timing and fuel injector control HO2S Heated Oxygen Sensor See 025 HVAC Heating Ventilation amp Air Conditioning System 1 M Inspection and Maintenance An emission control program IAC Idle Air Control A device mounted on the throttle body which adjusts the amount of air bypassing a closed throttle so that the PCM can control idle speed IAT Intake Air Temperature Sensor ICM Ignition Control Module IMRC Intake Manifold Runner Control IPC Instrument Panel Cluster ISC Idle Speed Control A small electric motor mounted on the throttle body and controlled by the PCM The PCM can
9. If vehicle problems exist codes are set Use UP DOWN arrow keys to view codes Write down codes for reference 4 Continuous Memory Codes codes set previously under normal driving condi tions are available after reading KOEO Codes They are indicated as Mem ory Codes by the scan tool and are transmitted after KOEO Codes After viewing and noting the KOEO codes use the DOWN arrow key to view Contin uous Memory codes When done press BACK to return to the Ford Function List READ KOER CODES The Read KOER Codes function activates the KOER Key On Engine Running self test which retrieves KOER DTOs that are present when the engine is run ning When the trouble condition is inactive the KOER Code will no longer be sent through the data stream This function also performs a Computed Timing Check for EEC IV vehicles manufactured from 1984 through 1991 Ford Historic Diagnostics The DTCs are transmitted in two formats which transmit the same information Slow Codes are regular service codes that allow the user to identify the faults with an analog voltmeter or the check engine light Slow codes are transmitted within 3 minutes Fast Codes are transmitted within seconds and must be read with a diagnos tic tool MECS vehicles do not support Fast Codes Exhaust gases are harmful or lethal Always Operate vehi ACAUTION cle in a well ventilated area The KOER test is done with the engine running Do not ACAUTION o
10. Left front fender below starter relay 4 0L 93 95 Left rear engine compartment on firewall Bronco 4 9L 5 0L 5 8L EEC IV 84 87 Right inner fender near starter relay 84 85 A T Only 88 95 Left front comer of engine compartment Early models are equipped with the EEC III diagnostic system which is not supported by this tool e e6 6e eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee A b Data Link Connectors sesse ssesessessse sesse sesse sesse sees see ses ee Ford and Lincoln Mercury Cars Light Trucks amp Vans Bronco Il 2 8L 2 9L EEC IV 84 88 Right inner fender near starter relay 89 90 Right fender panel below engine compart ment fuse block E Series Econo 4 9L 5 0L 5 8L EEC IV 84 91 Right front fender near starter relay line Van 7 3L D 7 3L TD 92 95 Leftfront comer of engine compartment 7 5L Calif 314 000 EEC IV 196 Left front corner of engine compartment GVW 7 5L 49 States EEC IV 196 Left front corner of engine compartment 5 8L gt GVW EEC V 96 Left front corner of engine compartment Explorer 4 0L EEC V 91 95 Right rear of engine compartment F Series Pickup 4 9L 5 0L 5 8L EEC IV 84 87 Right inner fender near starter relay 7 3L D 88 95 Leftfrontfender apron in rear of engine com 1 3L TD 7 5L partment 5 8L gt 8500 GVW EEC IV 96 98 Leftrear of engine compart
11. ON relays and solenoids Do the same to turn them OFF This can be repeated as many times as required to locate the fault When done turn key Off and press BACK twice to return to the Ford Function List Ford Historic Diagnostics DCL DATA FUNCTIONS EEC IV VEHICLES The DCL Data Data Communication Link functions allows you to view engine data transmitted from EEC IV vehicles beginning in 1990 This function allows viewing of data parameters in real time to pinpoint problems when they occur Select DCL Data from the Ford Function List and press ENTER A Vehicle Data List header marks the beginning of the data list Use the UP DOWN arrow keysto scroll through the PIDs When done press BACK to return to the Ford Function List CYL BALANCE TEST EEC IV VEHICLES Y The Cyl Balance Test Cylinder Balance Test is only applicable to engines equipped with EEC IV Sequential Electronic Fuel Injection SEFI or SFI 5 The Cyl Balance Test identifies a weak cylinder s on EEC IV vehicles A weak cylinder may be caused by low compression poor valve seating fouled spark plugs damaged fuel injectors and other cylinder faults The PCM shuts off the fuel supply to each cylinder and measures the RPM drop The PCM then calcu lates variations between cylinders thus identifying the weak ones Exhaust gases are harmful or lethal Always operate vehicle ACAUTION in a well ventilated area The Cyl Balance Test is done with the eng
12. tool When done press BACK to return to the Ford Function List Perform the Read KOEO Codes on page 5 1 to retrieve the DTC s set during wiggle test After making all repairs perform Erase Codes on page 5 5 to clear the memory OUTPUT SWITCH TEST EEC IV VEHICLES The Output Sw Switch Test also known as the Output State Check is used to check the operation of the computer controlled relays and solenoids on EEC IV vehicles The user can troubleshoot circuits using a voltmeter to measure voltage at the relays and solenoids in both energized and non energized conditions All measurements should be recorded for reference 4 Fuel injectors are NOT energized during this test 4 On vehicles equipped with Integrated Vehicle Speed Control IVSC failure to disconnect the vacuum supply hose from the Speed Control Servo energizes the Speed Control Solenoids Select Output Sw Test from the Ford Function List and press ENTER Observe the screens and follow the instructions 1 Set Parking Brake 2 Put Transmission In Park Or Neutral 3 Turn A C Off 4 Start Engine Let Idle Until Hot 5 Turn Ign Key Off 6 Wait 10 Seconds Turn Key On Engine Off Do not Start Engine Avoid Cooling Fan It May Turn On During Test ACAUTION The test screen indicates the time remain ing Do not touch vehicle or tool keys dur ing this time until the next screen appears Depress the accelerator pedal fully to turn
13. 1004 tr eR Re YN PR A 2 2 ACCOSSOLIGS ruote 52c mos e IE A DC B eara REL na EOS 5u 2 2 Display 402 000126068 PI Uu day Yos EE GERA n Dat tabes 2 2 Keyboard ete cre e edi eer a res ld 2 3 POWE D EES RR N ES sut tu puri EUR CEA ERE 2 3 Scan Tool Operation 2 4 Tool Powers p cst ee a a PCR 2 4 TOOL Navigation EER Re EE ERIPUIT le OE 2 4 TOOl Setup x a BERE AR PNE e ts 2 4 Vehicle Selection 2 5 Part 3 Global OBD II Diagnostics VM Readiness muii ne wae E 3 1 Read Codes isaac aras oras 3 2 Erase Codes iia da 3 3 View Data ui a aia 3 4 View Freeze Data voto a 3 5 Review Data iio a CIR CR PR RC 3 5 Part 4 GM Historic Diagnostics Read Codes i ii 0 ehm taal an rica il a c iR cR RJ a 1506815048 4 1 View Data OE a as aio 4 3 Review Data sica iia aaa ia 4 4 Field Service iei eaa a 4 4 Part 5 Ford Historic Diagnostics Read KOEO Codes_ 5 1 Read KOER Codes cuicos ie 2202002 a ia 5 2 Fastor Slow Codes ER RR PER att an le 5 3 Computed Timing Check 1984 1991 EEC IV Vehicles 5 4 Review Codes ull RE Br dera DDR ai 5 5 ToC Erase Codes citan ia ico lea 5 5 EEC IV Erase Codes 5 6 MECS Erase Codes 5 6 Wiggle Test EEC IV Vehicles 5 7 Outp
14. 4 9L PFI 91 95 N LF9 5 7L Diesel 84 Regular Production Option RPO for Engine corsssrsrrrrrrrrrrrrrrrrrnrnrSsssssrrrrsssss Engine Application Chart GM Cars Make Model Code RPO Engine Years 8 LT8 4 1L DFI 84 87 5 3 LR6 LW2 4 5L DFI PFI 88 89 90 Eldorado Y 9 LD8 L37 4 6L OHC 94 99 B L26 4 9L PFI 91 93 N LF9 5 7L Diesel 84 85 8 LT8 4 1L DFI 85 87 T LT7 4 3L Diesel 85 5 3 LR6 LW2 4 5L DFI PFI 89 90 Y 9 LD8 L37 4 6L OHC 94 99 Fleetwood B L26 4 9L PFI 91 92 Y LV2 5 0L 4BBL 86 7 P LO5 LT1 5 7L TBI SFI 93 94 96 N LF9 5 7L Diesel 84 85 9 L62 6 0L DFI 84 8 LT8 4 1L DFI 84 87 5 3 LR6 LW2 4 5L DFI PFI 88 89 90 Seville Y 9 LD8 L37 4 6L OHC 94 99 B L26 4 9L PFI 91 93 N LF9 5 7L Diesel 84 85 Sixty Special B L26 4 9L PFI 93 Chevrolet 1 LL8 2 0L OHV 87 89 4 LN2 2 2L TBI 90 96 Beretta Corsica A LGO 2 3L DOHC 90 94 W B6 2 8L MFI 87 89 T M LH0 L82 3 1L PFI 90 96 2 L9 2 5L TBI 84 86 1 L Z LC1 LL1 LH7 2 8L 2BBL 84 S LB8 2 8L MFI 85 89 T LH0 3 1L PFI 90 92 Csm ro S L32 3 4L PFI OHV 93 95 K L36 3 8L SFI 95 99 G H LG4 L69 5 0L 4BBL 84 87 E F LO3 LB9 5 0L MFI TBI 85 92 8 P G L98 LT1 LS1 5 7L PFI en 9 A LC3 LD5 3 8L 2BBL 84 85 Ww L99 4 3L V 8 MFI 94 96 Z LB4 4 3L V 6 TBI 85 93 Caprice Impala H E LG4 LV2 5 0L 305 4BBL T
15. 90 91 ALL SCI On front of left fender panel below relays Town amp County 92 93 ALL SCI nee compartment near PCM 94 95 ALL SCI In engine compartment on left side of firewall 89 91 ALL SCI In front of left fender panel below relays Voyager Grand 92 93 ALL SCI In engine compartment near PCM Voyager module 94 95 ALL SCI In engine compartment near PCM module on left side of firewall Wrangler 91 95 ALL SCI In front of left fender apron behind air cleaner near SBEC A GQeseccccceccccccccccec cecccccsscccicssiccicccsiscccsiscccicsssccicicn Appendix B Engine Application Chart GM Cars Make Model Code RPO Engine Years Buick 4 LN2 2 2L 93 96 R LR8 2 5L 84 92 X W LE2 LB6 2 8L 86 87 89 Century E LK9 3 0L 84 85 M L82 3 1L 94 99 N LG7 3 3L 89 93 3 B 86 LG3 LG2 3 8L 84 88 T V LT7 LT6 4 3L Diesel 85 E LK9 3 0L 85 m 3 B 86 LG3 LG2 LN3 3 8L 85 88 89 90 ectra Park Ave 4 LC4 4 1L 84 Y LV2 5 0L 84 85 N LF9 5 7L Diesel 84 85 L K L27 L36 3 8L MFI 91 94 95 99 Park Avenue 1 L67 3 8L Supercharged 92 99 C LN3 3 8L SFI 90 Estate Wagon Y LV2 5 0L 86 90 L LN7 3 0L 86 A LD5 3 8L 2BBL 84 85 B 3 C LG2 LG3 LN3 3 8L SFI 86 87 88 89 91 LeSabre L K L27 L36 3 8L MFI 92 95 96 99 4 LC4 4 1L 84 Y LV2 5 0L 84 85 M LF9 5 7L Diesel 84 85 Reatta C LN3 3 8L SFI 88
16. 95 96 99 ae ces N X 3 9L TBI 89 99 AN 94 Y 5 2L TBI 91 99 z 5 9L TBI 98 99 D A 2 2L PFI 2 2L Turbo II 89 93 Eau a K J 2 5L PFI 2 5L Turbo 89 93 89 92 3 3 0L FPI 90 93 R 3 3L PFI 90 X 3 9L SFI 98 99 Durango DN Y 5 2L SFI 98 99 z 5 9L SFI 98 99 D 2 2L PFI 89 E K 2 5L PFI 89 93 Dynasty C 3 3 0L PFI 89 93 R 3 3L PFI 90 93 U 3 3L Flex Fuel 94 R 3 3L PFI 90 93 Fifth Avenue Imperial Y L 3 8L PFI 91 93 Engine Option corsssrsrrrrrrrrrrrrrrrrnrnnsrsssrssrsrsssss Engine Application Chart Chrysler Cars Light Trucks and Vans Make Model VIN EO Engine Years S 4 0L PFI SFI 93 99 iy ee ZJ N 4 7L PFI SFI 99 bk ie ed Y 5 2L PFI SFI 91 98 D 2 2L TBI 89 90 Horizon Omni L K 2 5L TBI 89 90 Tue D A 2 2L PFI 2 2L Turbo Il 89 Ee K J 2 5L PFI 2 5L Turbo 89 D A C 90 2 2L PFI 2 2L Turbo IT 89 ne SOLE HOM Y es Kd 2 5L PFI 2 5L Turbo 89 93 89 92 uns 3 3 0L FPI 90 95 D A 2 2L PFI 2 2L Turbo Il 89 LeBaron Sedan GTS H GTS K J 2 5L PFI 2 5L Turbo I 89 94 3 3 0L FPI 90 94 R 2 7L SFI 94 95 LHS LHies J 3 2L SFI 99 FG 3 5L MFI SOHC SFI 99 Monaco U 3 0L PFI 91 92 Premier S C 2 0L SOHC 2 0L Neon PL 96 Y DOHC a D 2 2L PFI 89 93 K 2 5L PFI 89 New Yorker LH 96 3 3 0L PFI 89 90 R 3 3L PFI 90 93 F 3 5L MFI 94 96 X 3 9L TBI 89 99 Y 5 2L TBI 89 99 Pickup D W R amp RAM BR 94 Z5 SE TEES id BRIBEEIT
17. Cutaway and Express 131 CSI 96 99 Vans C J LH6 LL4 6 2L Diesel 84 93 Y L57 6 5L Diesel 94 99 F L65 6 5L Turbo diesel 95 99 7 4L 4BBL TBI 88 89 88 95 W N J LE8 LI9 L29 CSI 06 99 M series 4x2 amp E LN8 2 5L TBI 85 90 L series 4x4 R LL2 2 8L TBI 88 3 N LB1 4 3L 4BBL 85 86 Small Van ZB LB4 LU2 4 3L TBI TBI HO 86 94 91 W L35 4 3L CPI CSI 92 99 W series 4x2 9 A LC3 LD5 3 8L 4BBL 84 El Camino amp Z LB4 4 3L TBI 85 87 Caballero H G F LG4 L69 LF3 5 0L 4BBL MFI 84 87 N LF9 5 7L Diesel 84 U amp X series 4x2 U LG6 3 1L TBI 90 95 All Purpose Vehicle E LA1 3 4L SFI 96 99 Lumina APV Silhou L L27 3 8L PFI 92 95 ette Trans Port Ven N LF9 5 7L Diesel ture Montana 1 Includes Blazer Jimmy Suburban Yukon Tahoe and Escalade 2 Includes Blazer Jimmy Bravada Envoy Pickup Sonoma Syclone S10 and Typhoon 3 Chevy van Sport van Astro GMC Vandura Safari and Rally Express G van Savana Regular Production Option RPO for Engine Regular Production Option RPO for Engine NOTE GM Trucks and Vans the terminology such as Tahoe Yukon Suburban Jimmy Bravada Vandura Safari Astro etc refer to styles of a model or packages for that model not necessarily the model To avoid confusion in properly choosing the correct model to test the vehicle look at the 5th digit of the vehicle s VIN The vehicle service manuals and the 5th digit of the VIN provide the necessary information needed to determine
18. Pin 4 and frame ground Above 10V y Repair Ground YES than circuit Refer to a ms service manual Contact Customer Service Center YES y Open exists in power circuit Check for a blown fuse oran open wire Refer to a service manual ERROR MESSAGES Vehicle Communication Fault If the tool exhibits a problem when com municating with the vehicle a message displays The vehicle s control module s enters into an unrecoverable state Press ENTER and the tool resets Operating Error or Erroneous Data An Operating Error or Erroneous Data occurs if the vehicle s computer s stops communicating with the tool When this happens the tool prompts you to select YES to try again of NO to return to the Function List or HELP to display Help messages and then press the ENTER key Check the following if an error message displays O O O Verify ignition key is ON not in the ACCES SORIES position Make sure the tool s adapter cable is securely connected to the vehicle s DLC Examine the DLC closely and check for cracked or recessed pins or for any substance that could prevent a good electrical connection Verify that the vehicle you are testing is an OBD Il compliant vehicle Just because it has the OBD II J1962 DLC does not mean the vehicle is OBD II compliant Inspect the vehicle s VECI decal for a statement of OBD Il com pliance Test for continuity between the DL
19. System Duty Cycle A term applied to signals that switch between on and off Duty cycle is the percentage of time the signal is on For example if the signal is on only one fourth of the time then the duty cycle is 2596 The PCM uses duty cycle type signals to maintain precise control of an actuator EBCM Electronic Brake Control Module EBTCM Electronic Brake Traction Control Module ECM Engine Control Module or Electronic Control Module ECT Engine Coolant Temperature sensor See CTS EEPROM Electrically Erasable Programmable Read Only Memory EFE Early Fuel Evaporation EFI Electronic Fuel Injection Any system where a computer controls fuel delivery to the engine by using fuel injectors EGR Exhaust Gas Recirculation The PCM uses the EGR system to recirculate exhaust gases back into the intake manifold to reduce emissions EGR Recirculation is used only during warm engine cruise conditions EGR flow at other times can cause stalling or no starts EOP Engine Oil Pressure Switch EOT Engine Oil Temperature Sensor EPA Environmental Protection Agency c 2 ce 0 0 CCC 00090000000000000000000000000000000000000000 corsscrsrsrrrrrrrrrrrrrrrrnrnrrrrrrrrrrsssrrssssrnrrrrrr Glossary ESC Electronic Spark Control An ignition system function that warns the PCM when knock is detected The PCM will then retard spark timing to eliminate the knocking condition EST
20. T Turbo 94 95 ALDL iese N L19 7 4L TBI 94 95 ALDL Z LB4 4 3L TBI 94 95 ALDL G series 4x2 H LO3 5 0L TBI 94 95 ALDL Van full size K LO5 5 7L TBI 94 95 ALDL Chevy van Sport van GMC Vandura and Rally P Y L49 L57 6 5L Diesel 94 95 ALDL N L19 7 4L TBI 94 95 ALDL M series 4x2 amp Ww L35 4 3L CPI 94 95 ALDL L series 4x4 II Ve Rae ng LB4 4 3L TBI 94 ALDL Note Data Link connectors DLC are located under the dash near the steering wheel eoororonnnnnnnnrnnnnrnnrnnnrrnnrnnrnrrnrrrcrrcrrr e Data Link Connectors 94 95 GM Light Trucks amp Vans Z LB4 4 3L TBI 94 95 ALDL E K LO5 5 7L TBI 94 95 ALDL P series 4x2 Forward Control Y L57 6 5L Diesel 94 ALDL Parcel Delivery commercial vans Motorhomes F L65 6 5L Turbo 94 95 ALDL Diesel N L19 7 4L TBI 94 95 ALDL 4 LN2 2 2L MFI 4 BD Il S series 4x2 amp vive T series 4x4 W L35 4 3L CPI 94 Small Conventional Cab l 95 OBD II Blazer Bravada Jimmy Pickup 94 ALDL amp Sonoma Z LB4 4 3L TBI 95 OBD II U amp X series 4x2 D LG6 3 1L TBI 94 95 ALDL All Purpose Vehicle Lumina APV Silhouette Trans L L27 3 8L PFI 94 95 ALDL Sport Note Data Link connectors DLC are located under the dash near the steering wheel Data Link Connectors sesse ses sessessses ses sesse sesse sees see ses ee Ford Cars Light Trucks amp Vans illis Bao SEE EEC IV Connector MECS 7 Pin Connector MECS 17 Pin Connector MCU Connect
21. a list or message contains more than four lines an arrow icon displays on the last column of the display to indicate the scrolling direction available up 2 or down 35 Use the UP DOWN arrow keys to move line by line through the display When the bottom of the list is reached then only the ss displays At the top of the list only the 3 displays User Responses The tool may ask a question which requires a YES or NO response brackets 7 enclose the default one To accept the default choice press the ENTER key To change the answer use the LEFT RIGHT arrow keysto move the brackets to another response and press ENTER Tool Setup allows you to change the mea surement units and display tool informa tion The settings remain until the internal battery becomes discharged Q 4desecccccocscccccccccccccccccsccccciccicccicsisccicsscccicsiccicicicn cosscrcsrrrrrrrrrrrrrrrrnnrnnnrrrnrrsSssrrrrr r Using The Tool Measurement Units To change the measurement units use the UP DOWN arrow keys to select English Metric and press ENTER In the Measurement Units menu select English or Metric and then press ENTER English is the default Press ENTER again to return to the Setup Tool menu Tool Information This function allows you to view specific tool information that may be needed when contacting customer service Select Tool Information with the UP DOWN arrow keys and press ENTER The information shown to
22. drop or become uneven this is normal With no DTCs present the tool prompts the user to depress the Throttle Halfway and release within the next 1 5 minutes Press ENTER to continue Do not move the throttle If the throttle was moved the tool displays an error message indicating that the test failed due to throttle movement It prompts the user to retest the vehicle or return to the Ford Function List 4 Noise from the Throttle Position Sensor may cause the test to abort even though the throttle was not moved If the engine operates properly the screen to the right displays Press ENTER to con tinue If a problem exists with one or more cylin ders the tool displays a list of failed cylin der s Press ENTER to continue 5 10 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee e Ford Historic Diagnostics Refer to the applicable vehicle service manual for cylinder numbering sequence Cylinder failure may be caused by faulty injectors sparks plugs or wiring Turn the ignition key Off and press ENTER to continue the tool prompts the user to retest up to three times If required rerun the test to double check the results or to check for weaker or dead cylinders When done press BACK to return to the Ford Function List STAR TEST MODE The STAR Test Mode can be usedto retrieve DTCs from the PCM or other STAR Self Test Automatic Readout compatible controllers installed in the vehicle STAR Tes
23. ee sees ees ees see ese Use the UP DOWN arrow keys to scroll through the codes Note the codes and press BACK to return tothe GM Function List Erase Codes The Erase Codes function deletes the DTCs from the vehicle s computer mem ory Perform this function with KOEO Do not START engine This function should be performed only after the systems have been checked completely and DTCs have been documented After servicing the vehicle erase the stored DTCs perform a road test and then verify no new codes have been stored If DTCs return the problem has not been corrected or other faults are present 4 Some codes can only be removed by repairing the faults that caused them Therefore these codes will remain in the vehicle s memory until the condition is repaired Y Not all trouble codes can be automatically erased using the scan tool Some vehicles require a manual erasing procedure If possible the tool performs the appropriate Erase Codes procedure for your vehicle Select Erase Codes and press the ENTER key A message appears asking if you are sure Press LEFT RIGHT to move the brackets to the desired response and press ENTER Selecting NO and pressing ENTER returns you to the GM Function List Selecting YES displays a screen prompt ing you to turn ignition ON Turn ignition key ON Engine can be off or running Press ENTER to continue A message confirming that the Erase Codes command was successful dis pl
24. for a PID such as MIL STA TUS itdisplays the PID and with the com puter module ID blinking in parentheses Use the UP DOWN arrow keys to move through the list Use the LEFT RIGHT arrow keys to page up down If one or more control modules stops responding the tool will display a mes sage that it is not responding If No is selected the Scan Tool attempts to reestablish communication with that module If you choose to continue dashes will replace the module ID Press the BACK key twice to return to the OBDII Function List Pressing the BACK key once returns to the Select Data To View menu corsssscsrrrrrrrrrrrrrrrrrrrnrrrrsrsrssrsrsrr Global OBD Il Diagnostics VIEW FREEZE DATA When an emission related fault occurs certain vehicle conditions are recorded by the on board computer This information is referred to as a Freeze Frame data The information is a snapshot of the operating conditions at the time of a fault This data can be overwritten by faults with a higher priority 4 If codes were erased then freeze frame data may not be stored in vehicle memory Select View Freeze Data from the OBDII Function List and press ENTER The scan tool generates a PID list before displaying the data Use the UP DOWN arrow keys to move through the list If more than one computer module responds with freeze frame data then the frame number and module display on the first line Press the LEFT RIGHT key to chang
25. key to OFF for 10 seconds then ON This may be required to reset the computer If required select YES to try again O the vehicle fails to link because it does not support OBD II diagnostics Check the emissions label on the vehicle for OBD II compliance On the initial link to the vehicle the scan tool checks the status of the 1 M Monitors and displays it regardless of the function selected VM READINESS 3 The VM Readiness Inspection and Maintenance function displays the state of the vehicle s OBD II Monitors Monitors are tests designed to verify the operation of emission related systems or components and detect out of range values The vehicle may have to be operated under certain driving conditions to initiate amon itor If the vehicle loses electrical power or codes are erased the monitors may be cleared This function can be performed with the key ON engine OFF KOEO or key ON engine Running KOER The abbreviations and names for the OBD II Monitors supported by this tool are shown in the following list They are required by the U S Environmental Protec tion Agency EPA Not all monitors are supported by all vehicles Abbreviated Name Expanded Name Misfire Monitor Misfire Monitor Fuel System Mon Fuel System Monitor Com Componert Comprehensive Components Monitor Catalyst Mon Catalyst Monitor Htd Ca
26. menu returns If the Tool Self Test menu does not return then the BACK key is not working Help 8 Troubleshooting e Memory Test If the tool has trouble playing back recorded data displaying trouble code defini tions or doing any other function that uses internal memory then it is a good idea to run the Memory Test From the Tool Self Test menu select Memory Test and press ENTER A MEMORY TEST message displays and the screen fills with dots as the internal memory is tested Y The Memory Test may take several minutes to complete If no problems were detected then a MEMORY TEST PASSED message dis plays on the screen If a problem was detected then a MEMORY TEST FAILED message and the software identification SW 1D display on the screen Press the ENTER key to return to the Tool Self Test menu Program Mode The Program Mode is accessed from the Main Menu This mode is used for updating the tool software Instructions are provided with the new software TECHNICAL SUPPORT Toll Free Number 1 800 228 7667 e mail tech support actron com visit website www actron com Help amp Troubleshooting eoeosose sesse sesse se se see Ee Ee ee EE ee ee ee Appendix A Data Link Connectors GM Cars Light Trucks 8 Vans ALDL Connector OBD II J1962 Connector 94 95 GM Cars Used only A
27. port TBI is also called Central Fuel Injection CFI in some vehicles TCC Torque Converter Clutch TCM Transmission Control Module TCS Traction Control System eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee C 5 Glossary oooooononorccnrrrnnrcnrnnrrrrnnnrcnrnnnnnsnnn r r oo TDC Top Dead Center When a piston is at its uppermost position in the cylinder TFP Transmission Fluid Pressure TFT Transmission Fluid Temperature Sensor Throttle Body A device which performs the same function as a carburetor in a fuel injection system On a throttle body injection TBI system the throttle body is both the air door and the location of the fuel injectors On port fuel injection systems PFI MPFI SFI etc the throttle body is simply an air door Fuel is not added until the injectors at each intake port are activated In each case the throttle body is attached to the accelerator pedal TPS Throttle Position Sensor Potentiometer type sensor connected to the throttle shaft Its voltage signal output increases as the throttle is opened The PCM uses this signal to control many Systems such as idle speed spark advance fuel delivery etc TTS Transmission Temperature Sensor A resistance sensor mounted in the transmission housing in contact with the transmission fluid It sends a voltage signal to the PCM indicating the temperature of the transmission VECI Vehicle Emission Contro
28. return to the Select Data To View menu Press BACK again to display the Chrysler Functions list SWITCH TEST The Switch Test is used to test the operation of switches on various Chrysler vehicle systems These systems may include cruise control A C braking and the shift lever position Y Because of differences in vehicle designs the Switch Test may not test the same switches in every car Select Switch Test and press ENTER Chrysler Historic Diagnostics 1 sesse esse ee EE EE EE EE EE Ee ee Select a switch to be tested from the list and press ENTER To test a switch press the switch and check the tool display If the switch is available for testing the tool displays the current status of the switch To finish testing switch press the switch again The switch status on the bottom should change if the switch is working To test another switch press the BACK key to return to the Select SW to Test screen To return to the Chrysler Functions list press the BACK key ACTUATOR TEST The Actuator Test is used to check the operation of many of the computer con trolled relays and solenoids This is also helpful for checking voltages and output signals Use a voltmeter to check the output signals at each relay and solenoid to verify their operation To do this take voltage readings at relays and solenoids before beginning this test Then activate the test to energize the relays an
29. scan tool place Field Service On 3 The Check Engine light will begin to flash codes Each DTC is displayed three 3 times The DTCs are displayed starting with the lowest numbered one After all DTCs are displayed the sequence keeps repeating until the ignition key or Field Service mode is turned OFF Count CHECK ENGINE Light Flashes to obtain trouble codes The first digit is sent first A short pause separates digits while a long pause separates each DTC All codes contain 2 digits e DTC 12 No RPM reference pulse should display first since the engine is not running If not problems exist in the PCM or Check Engine light circuit Code 12 will look like FLASH pause FLASH FLASH long pause Code 23 will look like FLASH FLASH pause FLASH FLASH FLASH long pause 4 When Field Service Mode is ON most computer controlled Relays and d noids will be turned ON except for the fuel pump relay and fuel injectors Toggle the Field Service Mode On and Off Use a voltmeter to measure Relays and Solenoids input voltage to verify On Off conditions An ohmmeter could be used to check the continuity between the relay s switch terminals The Idle Air Control IAC valve is fully seated to the zero position by the PCM The Exhaust Gas Recirculation EGR solenoid is energized for 25 seconds KOER Procedure With the engine running the Field Service mode can be used to measure base timing check open loop closed loop operation
30. sends a voltage signal to the PCM indicating the temperature of the incoming air The PCM uses this signal for fuel delivery calculations MIL Malfunction Indicator Lamp The MIL is most commonly known as the Check Engine or Service Engine Soon light A required on board indicator to alert the driver of an emission related malfunction Monitor Atest performed by the on board computer to verify proper operation of emission related systems or components MPFI or MFI Multi Port Fuel Injection MPFI is a fuel injection system using one or more injector s for each cylinder The injectors are mounted in the intake manifold and fired in groups rather than individually NOx Oxides of Nitrogen A pollutant The EGR System injects exhaust gases into the intake manifold to reduce these gases at the tailpipe O2S Oxygen Sensor Generates a voltage of 0 6 to 1 1 volts when the exhaust gas is rich low oxygen content The voltage changes to 0 4 volts orless when the exhaust gas is lean high oxygen content This sensor only operates after it reaches a temperature of approximately 349xC 660xF O2 sensors are usually found both upstream and downstream of the catalytic converter The PCM uses these sensors to fine tune the air fuel ratio and to monitor the efficiency of the catalytic converter See Bank 1 Bank 2 Sensor 1 Sensor 2 OBD Il On Board Diagnostics Second Generation OBD Il is a U S Government manda
31. the right displays on the screen Use the UP DOWN arrow keys to view all the lines Pressthe BACK or ENTER key to return to the Setup Tool menu 4 Write this information in the space provided on the inside of the front cover Vehicle Selection When the tool powers up the Key Button Help screen is followed by a Main Menu screen Pick Vehicle Diagnosis to begin Vehicle Selection If there is a previous vehicle present the tool displays that vehicle You can choose the last vehicle selected or setup for a new vehicle The tool retains all data retrieved from the last vehicle selected until any of the following occurs O A new vehicle is selected O Battery is dead or disconnected O Tool is flash programmed to update software O The last vehicle selected is kept but you choose Erase Data You can either keep the previously selected vehicle or change it If changing the vehicle press the RIGHT arrow key and press ENTER Otherwise press ENTER to keep the current one eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee 2 5 Using The Tool oooooooccororcorororcrrorcrrororrrrrrcrsrosssos Keep Current Vehicle The next screen asks if you want to erase the stored data The default is NO After pressing ENTER the function list displays Changing the Vehicle Changing vehicles erases all data stored in the tool The default is YES Press ENTER to continue Four Vehicle Options ar
32. trol system The test allows the user to enter the desired engine speed The test vehicle should respond by matching the speed commanded If the vehicle matches the demanded engine speed the idle speed control system is function ing properly Select Idle Speed Test from the Chrysler Functions list and press ENTER The tool instructions may vary depending on the vehicle information entered How ever in all cases it will instruct the user to perform the following 1 Set the Parking Brake 2 Turn A C off 3 Start engine and let idle Keep hands and Tools away from fan and engine during A WARNING test Carbon monoxide CO and other vehicle emissions are AWARNING harmful or fatal to personnel Always operate vehicle in a 6 well ventilated area Use the UP DOWN arrow keys to change the Ideal RPM engine speed The vehi cle should respond by matching the Ideal RPM Press the BACK or BACK key to end the testandreturnto the Chrysler Functions list SENSOR TEST The Sensor Test is used to view the sensor outputs of some monitored vehicle Systems The Sensor Test is similar to View Data as it allows the user to read the current output of various sensors throughout the vehicle Select Sensor Test from the Chrysler Functions list and press ENTER Turn ignition key On Engine can be Off or Running Press ENTER and the scan tool will build a list of sensors and display them Chrysler Historic Diagnostic ee
33. 5 2L CNG 96 mee 88 3 C D 6 5 9L Turbo Diesel 90 93 94 96 97 98 98 99 W 8 0L MFI 94 99 e 3 9L TBI SFI 89 99 Ram Wagon Van B T2 5 2L TBI SFI 89 99 B Van AB 94 75 5 2L CNG LPG 92 99 99 Wen 5 9L TBI SFI 89 92 92 99 91 EIE 5 Y 5 2L TBI 89 93 AOS z 5 9L TBI 89 93 X 2 4L DOHC SFI 96 99 Sebring Convertible JX H 2 5L DOHC Turbo 06 99 Sebring ade Y 2 0L DOHC PFI 95 99 Coupe Avenger N 2 5L MFI 95 99 D C UE Bruhn 89 94 90 94 Shadow Sundance P X J 2 5L PFI 2 5L Turbo I o 89 92 3 0L MFI A 2 2L PFI Turbo 91 92 pr K J 2 5L PFI 2 5L Turbo 89 95 89 92 FIA V 2 5L Flex Fuel 93 93 3 3 0L MFI 89 95 Engine Option Engine Application Chart ee ee sesse sesse esse ee ee ee se see ee see Chrysler Cars Light Trucks and Vans Make Model VIN EO Engine Years H 3 0L MFI SOHC 94 96 Stealth 4 J 3 0L MFI DOHC 94 96 K 3 0L MFI DOHC Turbo 94 96 J C 2 0L SOHC 95 99 Stratus x 2 4L DOHC 95 99 AB H 2 5L MFI 95 99 Summit Summit A 1 5L SOHC 94 96 wagon amp Colt 1 60 C 1 8L SOHC 94 96 G 2 4L SOHC 94 96 Talon Pen B Y 2 0L DOHC PFI 95 96 97 98 6 F 2 0L DOHC Turbo 95 98 Se R 3 3L PFI 90 99 Town 8 County AS 94 G 3 3L Flex Fuel 99 NS 96 L 3 8L PFI 94 99 2 4L SFI B 96 99 K K J em Eu 2 5L Turbo 89 95 89 90 Voyager Grand Voy S 92 3 f 89 99 3 3L PFI ager AS 94 R 3 3L CNG 3 3L 90 99 NS 96 T G pa 94 96 99 L Flex Fuel 94 99 3 8L MFI Wrangler YJ P 2 5L PFI SFI 91
34. 99 TJ 97 S 4 0L PFI SFI 91 99 Engine Option Appendix C Glossary A C Air Conditioner A D Analog to Digital AIF Air Fuel ratio The proportion of air and fuel delivered to the cylinder for combustion For example an A F ratio of 14 1 denotes 14 times as much air as fuel in the mixture A typical ideal A F ratio is 14 7 1 ABS Anti lock Brake System AC Clutch Relay The PCM uses this relay to energize the A C clutch turning the A C system on or off AC Pressure Sensor Measures air conditioning refrigerant pressure and sends a voltage signal to the PCM AC Pressure Switch A mechanical switch connected to the A C refrigerant line The switch is activated sending a signal to the PCM when the A C refrigerant pressure becomes too low Actuator Actuators such as relays solenoids and motors allow the PCM to control the Operation of vehicle systems Air Injection Reaction AIR System An emission control system operated by the PCM During cold starts an air pump injects outside airinto the exhaust manifold to help burn hot exhaust gases This reduces pollution and speeds warm up of oxygen sensors and catalytic converters After the engine is warm the air will either be dumped back to the atmosphere or into the air cleaner assembly or senttothe catalytic converter APP Acceleration Pedal Position Sensor ASR Acceleration Slip Regulation Bank 1 Th
35. ACK to return to the Ford Function List screen Computed Timing Check 1984 1991 EEC IV Vehicles This option of the KOER Read Codes function allows you to check both the Base engine timing no computer adjustment and the ability of the computer to control spark advance Y This does not apply to 7 3L diesel vehicles Connect a Timing Light to the vehicle in accordance with the manufacturer s instructions For 2 3L dual plug engines use exhaust side plug Refer to ignition system section in vehicle service manual for specific instructions Select Computed Timing and press ENTER Follow the instructions step by step Fail ure to perform these steps may set a false DTC in the PCM observe the display Avoid Cooling Fan It May Turn On During Test ACAUTION 1 Set Parking Brake 2 Transmission In Park Or Neutral 3 Turn A C Off 4 Start Engine Let Idle Until Hot 5 Turn Ign Key Off 6 Wait 10 Seconds Start Engine Let Idle 7 If Vehicle Has A Manual Transmission Release Clutch qu aor Ford Historic Diagnostics If a KOER code of 98 or 998 is detected then the fault must be fixed before per forming this function Press the BACK key to return to the Ford Function List Otherwise the timing remains fixed for 90 seconds to allow you to measure it with the Timing Light Computed timing is equal to the base timing plus 20 degrees BTDC Before Top Dead Center with 3 degrees toler
36. BI 84 88 89 93 Y LV2 5 0L 307 4BBL 86 90 6 7 LM1 LB9 5 7L 4BBL POLICE 86 88 89 B 7 P LOS LO3 5 7L TBI MFI 90 93 94 96 N LF9 5 7L Diesel 84 85 Regular Production Option RPO for Engine Engine Application Chart eeeeeeeeeeeeeeeeeeeee sees ee ee ee ees oe ee GM Cars Make Model Code RPO Engine Years P 1 LO5 LL8 2 0L TBI 84 86 87 89 G 4 LM3 LN2 2 2L TBI SFI 90 91 92 99 Cavalier D LD2 2 3L DOHC 95 W LB6 2 8L MFI 85 89 T LH0 3 1L SFI 90 94 96 99 R L68 2 5L TBI 84 90 X Z LE2 LE7 2 8L 2BBL HO 84 86 Celebrity W LB6 2 8L MFI 86 89 T LH0 3 1L PFI 90 T LT7 4 3L Diesel 84 85 C L17 1 6L 2BBL 84 87 chevere D LJ5 1 8L Diesel 84 86 Em R L68 2 5L TBI 84 85 Z X W LH7 LE2 LB6 2 8L2BBL 84 85 EA 8 8 P G L89 L98 LT 5 71 PFI SFI IE J LT5 5 7L OHG ZR 1 89 95 4 LN2 2 2L PFI 93 R LR8 2 5L TBI 90 92 Lumina TM LHO L82 3 1L PFI SFI 90 94 95 99 X LOT 3 4L MFI OHC 91 97 K L36 3 8L SFI 98 99 T T LD9 2 4L SFI 97 99 M L82 3 1L SFI 97 99 M L82 3 1L MFI 95 97 X Lai 3 4L MFI 95 97 K L36 3 8L SFI 98 99 9 A LC3 LD5 3 8L 2BBL 84 84 87 Monte Carlo Z LB4 4 3L TBI 85 88 G H L69 LG4 5 0L 4BBL 84 88 N LF9 5 7L Diesel 84 M L82 3 1L MFI 95 97 X Lai 3 4L MFI 95 97 Tr 4 LC9 1 6L 2BBL OHC 85 88 5 LWO 1 6L MFI OHC 88 nn K 7 LC5 1 5L 2BBL 85 88 9 LCO 1 5L EFI Turbo 87 88 Old
37. C 1996 1999 3 8L 1988 1995 Tempo 2 3L 1984 1994 3 0L 1992 1994 Thunderbird 2 3L Turbo 1984 1988 3 8L 1984 1997 3 8L Supercharged 1994 1995 4 6L OHC 1994 1997 5 0L 1984 1988 1991 1993 Topaz 2 3L 1984 1994 3 0L 1992 1994 Town Car 4 6L 1991 1995 4 6L VIN W 1995 1999 4 6L VIN 6 1996 1999 5 0L 1984 1990 Tracer 1 6L 1988 1989 1 8L 1991 1995 1 8L DOHC 1996 1 9L 1991 1996 2 0L 1997 1999 Windstar 3 0L 1995 1999 3 8L 1995 1999 XR4Ti 2 3L Turbo 1986 1989 Engine Application Chart ee ee ee eo eoeoseo sos e sesse sesse ee ee se see ee see Chrysler Cars Light Trucks and Vans Make Model VIN EO Engine Years R 2 L DOHC 99 300M LH J 3 2L SOHC 99 G 3 5L SOHC 99 D 2 2L TBI 89 K 2 5L TBI 89 95 Acclaim Y J 2 5L MFI Turbo 89 90 V 2 5L Flex Fuel 93 95 3 3 0L TBI 89 95 D 2 2L TBI 89 Aries K Reliant K K 2 5L TBI 89 pu jx C 2 0L SOHC 96 99 X 2 4L DOHC 98 99 B 2 4L SFI 96 99 K K 2 5L TBI 89 95 D 91 J 2 5L MFI Turbo 89 90 ud Grand Cara Se2 3 3 0LTBI 89 99 AS 94 R 3 3L PFI 90 99 NS 95 J G 3 3L CNG Flex Fuel 94 97 99 L 3 8L MFI 94 99 P 2 5L PFI SFI 91 99 Grerekee M S 4 0L PFI SFI 91 99 J H 2 4L MFI 95 99 Situs JA 96 X 2 5L MFI 95 99 P 2 5L PFI 91 92 Gomanene l i S 4 0L PFI 91 92 R 2 7LSFI 98 99 3 3 0L MFI 95 J 3 2L SFI 98 99 E Intrepid Yes U R 3 3L Flex Fuel 94 95 T 3 3L MFI 93 97 F 3 5L MFI 93 97 G 3 5L SOHC SFI 99 K G P 2 5L TBIMFI SFI 89 93 94
38. C wiring and the computer In an extreme case there may be a broken wire O With the KOEO check for blown fuses The computer and DLC usually use separate fuses If the fuse for the computer is blown data cannot be trans mitted The fuses may be located on the fuse block in the passenger com partment Make sure the computer has a good ground If the computer case is grounded then clean the connection and apply a conductive dielectric grease to the mating surfaces With the KOEO verify the battery voltage is at least 10 0V the minimum voltage to power the computer O As a last resort the computer may be defective Refer to the vehicle ser vice manual to diagnose the computer BATTERY REPLACEMENT The tool requires a 9V type 6LR61 alkaline battery to operate independent of vehicle and AC power When the batteries need to be replaced the low battery icon displays O O Rechargeable batteries do not last as long alkaline types and are not rec ommended Non rechargeable Lithium Li batteries can be used Though Lithium types last longer than the alkaline types they are more expensive Follow these steps to replace the batteries 1 Place the tool with the display facing down on a non abrasive surface Remove the battery cover screw Slide the battery cover off Remove discharged batteries and properly discard Install new battery Slide battery cover on Install screw do not over t
39. D Il Control Module 19957 present J1962 DLC Complies with OBD Il regulations and uses the OBD Il deep Truck Engine 1996 present J1962 DLC The JTEC system is used on light duty trucks and Jeeps In 1989 the SBEC system was installed in selected vehicles with 3 0L V6 engines Some vehicles in 1995 were equipped with the OBD Il PCM OBD II stands for On Board Diagnostics version Il OBD ll is a system that the Society of Automotive Engineers SAE developed to standardize automotive electronic diagnosis Technicians now can use the same tool to test any OBD II compliant vehicles without special adapters The established SAE guidelines are auniversal diagnostic test connector called the data link connector DLC with dedicated pin assignments a standardized location for the DLC visible under the dash on the driver s side a standardized list of diagnostic trouble codes DTCs used by all manufactur ers a standardized list of parameter identification PID data used by all manufac turers the ability of the vehicle system to record a freeze frame of the operating con ditions when a fault occurs expanded diagnostic capabilities that records a code whenever a condition occurs that effects vehicle emissions the ability to clear stored codes from vehicle memory with the scan tool In addition SAE has published hundreds of pages oftext defining a standard com munications protocol that esta
40. LDL prior to 1994 Make Model Engine VIN RPO Year DLC Adapter 2 3L DOHC PFI A D LGO LD2 94 ALDL Achieva D LD2 95 OBD II 2 3L SOHC PFI 3 L40 94 ALDL 3 1L SFI M L82 94 95 ALDL Aurora 4 0L SFI C L47 95 OBD II 2 2L TBI 4 LN2 94 95 ALDL Beretta Corsica 2 3L DOHC A LGO 94 ALDL 3 1L PFI M L82 94 95 ALDL 3 4L PFI OHV S L32 94 95 ALDL Camaro Firebird 3 8L SFI K L36 95 16 Pin Trans Am 94 ALDL rd a en 95 ALDL OBD II Caprice Impala 5 7L TBI MFI P LT1 94 95 ALDL OBD II 4 3L V 8 MFI W L99 94 95 ALDL 2 2L TBI SFI 4 LN2 94 95 ALDL OBD II Cavalier 2 3L DOHC D LD2 95 OBD II 3 1L SFI T LHO 95 ALDL Century 2 2L 4 LN2 95 ALDL 3 1L M L82 94 95 ALDL Concours 4 6L OHC Y 9 LD8 L37 94 95 ALDL 4 9L SFI B L26 94 ALDL Cometa 5 7L OHC ZR 1 J LT5 94 95 OBD II 5 7L PFI SFI P LT1 94 95 OBD II 2 2L PFI 4 LN2 94 95 ALDL Cutlass Ciera 3 1L SFI M L82 94 95 ALDL Cutlass Supreme 3 1L MFI SFI M L82 94 95 ALDL a 3 4L OHC SFI X LQ1 94 95 ALDL DeVille Concours 4 6L OHC Y 9 LD8 L37 94 95 ALDL 4 9L PFI B L26 94 95 ALDL Eighty Eight 3 8L SFI L K L27 L36 94 95 OBD II Ninety Eight Park 3 8L SFISC 1 L67 95 OBDII Avenue Bonneville Eldorado Seville 4 6L OHC Y 9 LD8 L37 94 95 ALDL 4 6L OHC Y 9 LD8 L37 94 95 ALDL Eeetwood 5 7L TBI SFI LTI 94 95 ALDL 2 3L PFI DOHC A D LD2 94 95 ALDL Grand Am 2 3L PFI SOHC 3 L40 94 ALDL 3 1L SFI M L82 94 95 ALDL Note Data Link connectors DLC are loc
41. LG3 LG2 3 8L SFI 84 88 86 V LT6 4 3L Diesel 84 85 A D LG0 LD2 2 3L DOHC 90 90 92 W LB6 2 8L MEI 88 89 SE Supreme y LHO L82 3 1L MFI SFI 89 93 94 97 X LOT 3 4L OHC SFI 91 96 Y LV2 5 0L 4BBL 88 O LH8 1 8L OHC TBI 84 86 Firenza P iK LQ5 LL8LT2 2 0L OHV TBI 84 86 87 88 W LB6 2 8L MEI 85 87 H DES 3 5L SFI 98 99 Intrigue LSS amp K L36 3 8L SFI 97 99 egency z 1 L67 ed super 96 99 Regular Production Option RPO for Engine Engine Application Chart oooooooooooosnsrrrrcsrrrrrrrrrrrrsrsrrssso GM Cars Make Model Code RPO Engine Years R LR8 2 5L TBI 84 Omega XZ LE2 LH7 2 8L 2BBL 84 B 3 C LG2 LG3 LN3 3 8L SFI 86 86 92 Toronado 4 LC4 4 1L 4BBL 84 Trofeo Y 9 LV2 LG8 5 0L 4BBL 84 85 N LF9 5 7L Diesel 84 85 Pontiac R LR8 2 5L TBI 84 91 XZ LE2 LH7 2 8L 2BBL 84 6000 W LB6 2 8L MFI 85 89 T LHO 3 1L MFI 88 91 T LT7 4 3L Diesel 84 85 A LD5 3 8L 2BBL 84 86 3 C L LG3 LN3 L27 7 88 88 91 K L36 3 8L MFI SFI 92 95 36 99 Bonneville 1 L67 en 92 99 Z LB4 4 3L TBI 86 H LGH 5 0L 4BBL 84 86 N LF9 5 7L Diesel 84 D LG0 2 3L DOHC 91 96 W LB6 2 8L MFI 88 89 TM LH0 L82 3 1L MFI 89 93 94 99 V LG5 3 1L PFI Turbo 90 X LOT 3 4L PFI OHC 91 96 GERE A LD5 3 8L 2BBL 84 87 K L36 3 8L SFI 97 99 1 L67 nos super 97 99 Z LB4 4 3L TBI 86 87 H LGH 5 0L 4BBL 84 87 N LF9 5 7L Di
42. M Grand Caravan module 94 95 ALL SCI In engine compartment on left side of firewall In front of left fender apron behind air Cherokee 91 95 ALL SCI cleaner Cirrus 95 ALL OBD II Left of steering column under dash on body control module In front of left fender apron behind air Comanche 91 92 ALL SCI cleaner Concorde Intrepid Vision 93 95 ALL LH Right of steering column under dash Engine compartment right corner of Dakota 91 ALL SCI firewall Daytona 89 93 ALL SCI At front of left shock strut tower Front of left shock strut tower near Dynasty 89 93 ALL SCI SBEC PCM 90 ALL SCI In engine compartment near air filter Fifth Avenue housing Imperial 91 93 ALL SCI On front of left fender panel by SMEC SBAC Grand Cherokee Grand Wagoneer 93 ALL SCI Right rear of engine compartment a Front of left side shock tower by relays Horizon Omni 89 90 ALL SCI amp SMEC Lancer 89 ALL SCI At front of left shock strut tower LeBaron Coupe _ Convertible 89 95 ALL SCI At front of left shock strut tower LeBaron Sedan Front of left shock strut tower near GTS 89 95 ALL SCI SBEC PCM LHS 94 95 ALL LH Right of steering column under dash Monaco Premier 91 92 ALL SCI On left fender pane next to SBEC Neon 95 ALL OBD I Under left side of dash Data Link Connectors oooooooooroononnrcnrnrrrrnrnrrnrnrnrnnnnnscsroo Chry
43. NING Have plenty of fresh water and soap nearby If battery acid contacts skin clothing or eyes flush exposed area with soap and water for 10 minutes Seek medical help Do not touch eyes while working near battery Battery acid can burn eyes and skin Risk of fire Wear safety goggles and protective clothing user and bystander Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Do not position head directly over or in front of throttle body Do not pour gasoline down throttle body when crank ing or running engine when working with fuel delivery sys tems or any open fuel line Engine backfire can occur when air cleaner is out of position Do notuse fuel injector cleaning solvents when performing diagnostic testing Keep cigarettes sparks open flame and other sources of ignition away from vehicle Keep a dry chemical Class B fire extinguisher rated for gasoline chemical and electrical fires in work area Fire can cause death or serious injury Risk of flying particles Wear safety goggles while using electrical equipment Elec trical equipment or rotating engine parts can cause flying particles Flying particles can cause eye injury Risk of burns Batteries can produce a short circuit current high enough to weld jewelry to metal Remove jewelry such as rings brace lets and watches before working near batteries Short circuits can cause injury 3isk of
44. OHC 95 T LD9 2 4L SFI 96 99 C L17 1 6L 2BBL 84 87 T1000 D LJ5 1 8L Diesel 84 86 Saturn SC 8 7 L24 LLO 1 9L SOHC DOHC 91 92 SCT SL 9 8 LKO L24 1 9L SOHC 93 94 95 99 SC2 SL 7 LLO 1 9L DOHC 93 99 SLi 9 8 LKO L24 1 9L SOHC 91 94 95 99 SL2 7 LLO 1 9L DOHG 91 99 swi 9 8 LKO L24 1 9L SOHC 93 94 95 99 Swe 7 LLO 1 9L DOHC 93 99 Regular Production Option RPO for Engine Engine Application Chart ee ee sesse ese sesse see ee ee Ee Ee n n see see GM Light Trucks and Vans Make Model Code RPO Engine Years D LE3 4 1L 2BBL 84 4 3L 4BBL TBI 85 86 86 95 N Z W LB1 LB4 L35 CSI 96 99 T L25 4 8L 1BBL 85 86 F H H LF3 LE9 LO3 5 0L 4BBL TBI 84 87 88 95 C Series 4x2 amp M L30 CSI 96 99 Conventional Cab LM K R LS9 LT9 LO5 5 7L 4BBL TBI 85 86 87 95 Pickup Sierra Silverado s L31 CSI 96 99 C J LH6 LL4 6 2L Diesel 84 93 P L49 6 5L Diesel 94 95 F S L65 L56 6 5L Turbo diesel 92 99 94 98 7 AL 4BBL TBI 88 89 88 95 W N J LE8 LI9 L29 CSI 06 99 Z ZB4 4 3L TBI 87 s T L25 4 8L 1BBL 87 88 R series 4x2 amp rg LO3 5 0L TBI 87 an M K LT9 LO5 5 7L 4BBL TBI 87 88 87 91 C J LH6 LL4 6 2L Diesel 87 91 W N LE8 LI9 7 4L 4BBL TBI 88 89 88 91 1 9L 2BBL A LR1 ISUZU 84 85 S series 4x2 8 Y LQ2 2 0L 2BBL 84 T series 4x4 4 LN2 2 2L MFISFI 94 99 Small Conventional S LQ7 2 2L Die
45. ON OFF when not connected to vehicle a ENTER key selects displayed items UP DOWN arrows moves the selection pointer amp and scrolls UP or DOWN BACK key go back to previous screens redo selections or correct mistake Battery compartment 600000000 Front of Tool Using The Tool Specifications Display LCD 4 line 20 column Operating Temperature 0 to 50 32 to 122 F Storage Temperature 20 to 70 C 4 to 158 F Internal Power 9V cell Type 6LR61 External Power 10 0 to 15 5 Volts Y Most vehicle control modules require at least 8 0 V to operate properly Power Dissipation 3 5 Watts maximum Dimensions Height Width Length 1 563 4 5 9 125 40 mm 114 mm 232 mm Weight 33 10z 918 g Accessories CP9145 CP9150 Standard 8 ft Extender Cable Included Included Battery Power Cable Optional Included includes cigarette lighter adapter includes CP9118 Battery Clip Adapter Adapter Cables Standard OBD II 1962 cable Included Included CP9127 GM ALDL cable kit Optional Included CP9128 Ford EEC IV MCU cable kit Optional Included CP9129 Chrysler SOI cable kit Optional Included 9605 Chrysler LH cable kit Optional Optional 9603 Ford MECS cable kit Optional Optional CP9119 RS232 Adapter Optional Optional Optional Replacement Parts are av
46. Three Digit DTC 214 will Flash as follows STO LOW LOW 2XX Hundreds Place 2 STO HIGH Short Pause STO LOW 21X Tens Place 1 STO HIGH ShortPause STO LOW LOW LOW LOW 214 Ones Place 4 Two Digit DTCs 12 42 will Flash as follows STO LOW 1X Tens Place 1 STO HIGH Short Pause STO LOW LOW 12 One s Place 2 STO HIGH Long Pause Between DTCs STO LOW LOW LOW LOW 4X Tens Place 4 STO HIGH ShortPause STO LOW LOW 42 Ones Place 22 If necessary referto an appropriate vehicle service manual for procedure on how to use STAR Test Mode for specific vehicle under test 5 12 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee e Part 6 Chrysler Historic Diagnostics This section covers most non OBD II OBD I compliant IMPORTANT Chrysler vehicles manufactured from 1989 1995 4 Due to different processor calibrations used the function list for a particular vehicle may or may not appear as shown Based on the vehicle information entered the tool automatically detects the computer system installed 4 If an Operating Error message displays make sure the adapter cable is securely attached and the ignition key is ON Cycle the ignition key to OFF for 10 seconds then ON This may be required to reset the computer If required select YES to try again If the problem still exists refer to Error Messages on page 7 2 READ CODES The Read Codes function enables the tool to retrieve and dis
47. accidental connection between battery ter minals Do not place uninsulated metal tools on the battery When removing battery cables remove ground cable first Avoid sparks when connecting or disconnecting power leads to battery Be sure ignition is OFF headlights and other accessories are OFF and vehicle doors are closed before disconnecting battery cables This also helps prevent damage to on board computer systems Always disconnect battery ground connections before ser vicing electrical system components Explosion can cause injury Risk of poisoning Use this equipment in locations with mechanical ventila tion providing at least four air changes per hour Engine exhaust contains odorless lethal gas Route exhaust outside while testing with engine running Poisoning can result in death or serious injury Battery acid is a highly corrosive sulfuric acid Wear safety goggles and protective gloves user and bystander Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Make sure someone can hear you or is close enough to pro vide aid when working near a battery Safety ii corsssssrsrrrrrrrrrrnrrrrrrnrnrrrssssssrrrrrrr Safety Precautions AWARNING AWARNING AIS AWARNING AWARNING Oe mE Vo WAR
48. ailable from the following dealer where you originally purchased your tool manufacturer contact customer service at 1 800 228 7667 8 00 6 00 EST Monday Friday or send an email to tech_support actron com Display The tool uses a 4 line by 20 character Liquid Crystal Display LCD The large viewing area displays Help messages instructions and diagnostic information Five characters help you navigate and operate the tool appears in upper right corner of display to indicate Help is available identifies the selection indicates additional information is available on the next screen indicates additional information is available on the previous screen Low battery symbol will appear in bot tom right hand corner of the screen at power up if the internal batteries need replacement or are not installed identifies Pending DTCs in the Global OBD II Read Codes function Q Qe ececececcecceccecceccecoceoccee cs ecc scccccccccccsssscscsco corsscrcrrrrrrrrrrrrrrrrrrnrnrrrrrnrnsssssrrrrr r Using The Tool Keyboard The tool s software is designed for ease in operating and navigating through menus Do not use solvents such as alcohol to clean the keypad or display Use a mild nonabrasive detergent and a soft cotton cloth Do not soak the keypad as water might find its way inside the tool Power Y Refer to Tool Does Not Power Up on page 7 1 if you encounter problems Internal Battery Powe
49. ance The base timing value is printed on the Vehicle Emission Control Information VECI decal Press ENTER when done REVIEW CODES After reading DTCs reviewing the codes is possible even after returning to the Ford Function List The codes acquired during the KOEO and KOER tests are stored in the Scan Tool s memory This is a safeguard to make sure that all codes have been viewed Select Review Codes from the Ford Function Listand press ENTER to display the Review Codes screen Select the codes to be viewed and press ENTER Use the UP DOWN arrow keys to scroll through the lists 4 These will be the same codes read in earlier tests If no new tests then no new codes If the tests required to read codes have not been performed there will be no codes stored in the tool memory and a message will be displayed Press BACK to return to the Ford Function Listor BACK to the Review Codes screen ERASE CODES The vehicle service manual may recommend erasing Continuous Memory Codes from vehicle s memory and then drive vehicle to duplicate the malfunction before beginning a diagnostic test If KOEO codes were read using Fast Codes the memory codes have already been erased Ford Historic Diagnostics Only Continuous Memory Codes can be erased from the vehicle without repairing the fault To remove KOEO and KOER Codes the fault must be repaired since they only exist when a fault exists EEC IV Erase Codes Select Eras
50. and determine if the engine is run ning rich or lean 1 Engage parking brake and block drive wheels 2 Verify engine is cold If engine is hot or warm allow it to cool 3 On scan tool place Field Service On 4 Start engine and place transmission in Park or Neutral The Check Engine light will flash once 5 Warm the engine by idling for 2 minutes at 2000 RPM 6 Observe Check Engine light If Check Engine light flashes 2 5 times a second the on board computer is operating in Open Loop When the engine warms up to normal operating temperature the on board computer is now operating in Closed Loop The Check Engine light should flash once a second The on board computer is now operat ing in Closed Loop If Check Engine light flashes equally ON OFF then the fuel system is running normally is mostly ON then the fuel system is running Rich is mostly OFF then the fuel system is running Lean 7 On some engines the spark advance timing is fixed during Field Service Mode This allows the technician to measure the engine base timing eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee 4 5 GM Historic Diagnostics eeeeeeeeeeeeeeseeee sees ees esse ee ese Part 5 Ford Historic Diagnostics This section covers Ford vehicles equipped with EEC IV and IMPORTANT MECS system from 1984 1995 Some Ford trucks still used the EEC IV system after 1995 Refer to Appendix A Data Link Connectors
51. ated under the dash near the steering wheel Data Link Connectors oeooooooooroonoonnnnrnnrrrnrnrrnrnrnnrnnnscsoo 94 95 GM Cars Used only ALDL prior to 1994 Make Model Engine VIN RPO Year DLC Adapter 2 3L DOHC D LD2 94 95 OBD GrandPrix 3 1L MFI M L82 94 95 ALDL 3 4L PFI OHC x LQ1 94 95 ALDL LeSabre 3 8L MFI L L27 94 95 OBD II Lumina Monte 3 1L PFI SFI M T L82 LHO 94 95 ALDL Carlo 3 4L MFI OHC x LOT 94 95 ALDL Regal 3 1L MFI M LHO L82 94 95 ALDL 3 8L SFI MFI L L27 94 95 ALDL Riviera 3 8L MFI K L36 95 OBD II 3 8L SFI SC 1 L67 95 OBD II Roadmaster 5 7L P LT1 94 95 ALDL Saturn SC1 SL SL1 SW1 1 9L SOHC 8 L24 94 95 ALDL Saturn SC2 SL SL2 SW2 1 9L DOHC 7 LLO 94 95 ALDL 2 3L DOHC D LD2 95 ALDL Skylark 2 3L SOHC 3 L40 94 ALDL 3 1L M T L82 LHO 94 95 ALDL 3 8L MFI K L36 95 OBD II Sunbird 3 1L PFI T LHO 94 ALDL 2 0L TBI OHV H LEA 94 ALDL Sunfire 2 2L MFI 4 LN2 95 OBD II 2 3L PFI DOHC D LD2 95 OBD II Note Data Link connectors DLC are located under the dash near the steering wheel ENLTITONENLCTOUEIONN 94 95 GM Light Trucks amp Vans Z LB4 4 3L TBI 94 95 ALDL ee H LO3 5 0L TBI 94 95 ALDL eries 4x K series 4x4 K LO5 5 7L TBI 94 95 ALDL Conventional Cab P L49 6 5L Diesel 94 95 ALDL Pickup Sierra Blazer Suburban Yukon amp Tahoe F L65 L56
52. ays Press ENTER to return to the GM Function List 4 2 ooooooooororo o oconrnrrocrnorrocrnnorporrnnrrpnonnrronnnnror ooo Cee ee GM Historic Diagnostics Manual Erase Methods Alternate Method 1 1 Turn Ignition Key Off 2 Locate Fuse Box and Remove ECM Fuse 3 Wait 20 seconds 4 Replace the Fuse Alternate Method 2 1 Turn Ignition Key Off 2 Remove Power from Scan Tool 3 Disconnect Scan Tool from Vehicle 4 Remove Negative Battery Cable Wait 30 seconds then replace the cable Y The computer has a learning ability to compensate for minor variations in engine operation Whenever power is removed from the PCM the computer must relearn various functions Vehicle performance may be noticeably dif ferent until this is accomplished This is a temporary situation and is normal The learning process takes place during warm engine driving VIEW DATA The View Data function allows the user to view the vehicle Parameter Identifica tion Data PIDs in real time As the PCM monitors PIDs they are simultaneously transmitted to the scan tool The PIDs are continuously updated at the PCM s rate In addition to reading codes View Data is the most useful diagnostic function for isolating the cause of a vehicle operation problem Viewing data is also used for observing sensor data and the ON OFF state of switches solenoids and relays View Data can be performed with the ignition key On Engine Off or Runni
53. blishes the hardware software and circuit param eters of OBD II systems Unfortunately vehicle manufacturers have different interpretations of this standard communications protocol As a result the generic OBD II communications scheme used will vary depending on the vehicle SAE publishes recommendations not laws but the Environmental Protection Agency EPA and California Air Resources Board CARB made many of SAE s recommendations legal requirements that vehicle manufacturers were required 2 C 2 2 060606060606 060 00 00 00 0 0o 0o 0o0 0 0 0 0 0000000000000 1 3 Getting Started 2 00000000 000000000000000000000002060000606e0060606e0 eeeoee6eeeeee to phase in over a three year period Beginning in 1994 vehicles with a new engine management computer about 10 of each manufacturers fleet were supposed to comply with OBD II standards For 1995 OBD Il systems were to appear on about 40 of the new vehicles sold in the USA Some ofthe 1994 1995 OBD II systems were not fully compliant so the Government granted waivers to give manufacturers time to fine tune their systems Beginning in 1996 most of the new vehicles sold in the USA were fully OBD Il compliant DIAGNOSTIC LINK CONNECTORS DLC The Data Link Connector DLC allows the scan tool to communicate with the vehicle s computer s Before OBD Il manufacturers used different data link con nectors to communicate with the vehicle The proper DLC adapte
54. burns Do not remove radiator cap unless engine is cold Pressur ized engine coolant may be hot Do not touch hot exhaust systems manifolds engines radiators sample probe etc Wear insulated gloves when handling hot engine compo nents Tester leads can become hot after extended testing in close proximity to manifolds etc Hot components can cause injury Risk of expelling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris Wear safety goggles and protective clothing user and bystander Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Engine systems can malfunction expelling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris Fuel oil vapors hot steam hot toxic exhaust gases acid refrig erant and other debris can cause serious injury Safety iii EA AAA lt _ mE AWARNINGJAWARNING 6 The engine compartment contains electrical connections and hot or moving parts Keep yourself test leads clothing and other objects clear of electrical connections and hot or moving engine parts Do not wear watches rings or loose fitting clothing when working in an engine compartment Do not place test equipment or tools o
55. cept any 110 Vac 12 Vdc SND e Tew wall adapter with the following specifications e 300 mA minimum current unregulated wall power adapter Adapter Dimensions 5 5 mm Outside Diameter 2 5 mm Inside Diameter The Inside Tip is positive Using The Tool Tool Setup SCAN TOOL OPERATION To diagnose a vehicle connect the DLC and power adapter if applicable to the scan tool Referto Diagnostic Link Connectors DLC on page 1 4 of Getting Started If you just want to power up the tool to do its self tests code lookup review or print ing data from the last vehicle tested then you do not need to attach the cable to the Data Link Connector The internal battery provides power for this Tool Power Up Connectthe tool to the vehicle using the appropriate DLC and power connections When the tool powers up a series of mes sages display on the screen beginning with a Welcome screen and ending with a Key Button Help screen If you wish to review the key button definitions push the HELP key otherwise press ENTER to continue Tool Navigation User Interface All menu and lists are intuitive and operate the same way Use the UP DOWN arrow keys to move up down through the display or CJ Press the ENTER key to select the function or item C To return to previous screens press the BACK key O This information can be viewed on the tool by pressing the HELP key after powering up the tool If
56. control idle speed by commanding the ISC to adjust its position ISO International Organization of Standardization KAM Keep Alive Memory Knock Sensor KS Used to detect engine detonation or knock The sensor contains a piezoelectric element and is threaded into the engine block Special construction makesthe element sensitive only to engine vibrations associated with detonation Knock Uncontrolled ignition of the air fuel mixture in the cylinder Also referred to as detonation or ping Knock indicates extreme cylinder pressures or hotspots which are causing the air fuel mixture to detonate prematurely KOEO Key On Engine Off KOER Key On Engine Running LCD Liquid Crystal Display LT Long Term fuel trim M T Manual transmission or manual transaxle MAF Mass Air Flow Sensor Measures the amount and density of air entering the engine and sends a frequency or voltage signal to the PCM The PCM uses this signal in its fuel delivery calculations ce 0 CCC 0009000000000000000000000000000000000000000000 C 3 Glossar MAP Manifold Absolute Pressure Sensor Measures intake manifold vacuum or pressure and sends a frequency or voltage signal depending on sensor type to the PCM This gives the PCM information on engine load for control of fuel delivery spark advance and EGR flow MAT Manifold Air Temperature sensor A resistance sensor in the intake manifold that
57. corrected or other faults are present Select Erase Codes and press the ENTER key Follow the instructions and press ENTER A message confirms the codes are erased Press ENTER to return to the Chrysler Functions menu cosssscsrcrrrrrsrrrrrrrrrrsnrnsssssrsrsrssrr Chrysler Historic Diagnostics VIEW DATA The View Data function allows the mechanic to view the vehicle s parameter iden tification data PIDs in real time As the PCM monitors the PIDs they are sent to the scan tool Apart from Read Codes View Data is the most useful diagnostic function for isolating the cause of a vehicle operation problem Viewing data is also used for observing sensor data and the ON OFF state of switches solenoids and relays Select View Data from the Chrysler Functions list and press ENTER Perform the following 1 Set Parking Brake 2 Turn Key On Engine Off or Running 3 Put Transmission In Park Or Neutral Press ENTER when done Keep hands and Tools away from fan and engine during ACAUTION test The Select Data To View menu displays Select Display Data to view the PIDs or Change Display Setto change the num ber of lines displayed on the screen Selecting fewer lines provides faster update rates The default is four lines Press ENTER to establish a communication link Use the UP DOWN arrow keys to scroll through the PIDs A n a or indi cates the PID is not used by the vehicle Press BACK to
58. croll down to view the DTCs or press the BACK key to return to the OBDII Function List Global OBD II Diagnostics Write down the DTCs for reference and then press BACK to return to the OBD II Function List Note that the DTC P0107 is a pending one If the DTC definition is not found or is manufacturer specific then the DTC family orrange is provided Refer to Diagnostic Trouble Codes DTCs on page 1 7 ERASE CODES The Erase Codes function deletes the DTCs from the vehicle s computer mer EN ory lt may also erase Freeze Frame O2 Sensor Data System Monitors and On Board Monitor test results Perform this function only after the systems have been checked completely and DTCs have been documented This function should be performed with KOEO Do not START engine After servicing the vehicle delete the stored DTCs and verify no codes have been reset If DTCs return the problem has not been corrected or other faults are present 4 In addition to clearing DTCs the Erase Codes function may also erase Freeze Frame and l M Readiness test results Select Erase Codes and press the ENTER key A message appears asking if you are sure Press the LEFT RIGHT arrow keys to move the brackets to the desired response and press ENTER Selecting NO cancels the function Press ENTER toreturn backto the OBDII Func tion List Selecting YES displays a screen prompt ing you to turn ignition KOEO press ENTER key to co
59. d for the Wiggle Test Once the Wiggle Test is complete the audio alert returns to its previous setting Select Wiggle Test from the Ford Func tion List and press ENTER Either aKOEO or KOER Wiggle Test can be run Ifthe vehicle problem occurs while driving the KOER Wiggle Test is recom mended After selecting press ENTER Follow the tool s instructions 1 Set Parking Brake 2 Put Transmission In Park Or Neutral 3 Turn A C Off 4 Turn Ign Key Off Wait 10 Seconds 5 KOEO Turn Key On Engine Off Do Not Start Engine 6 KOER Turn Key On Engine On and let Idle Instructions are available for viewing The default is YES If NO is selected the test will begin to initialize If YES is selected the following instructions will appear Gently tap and shake the sensor O Wiggle the sensor connectors O Twist and shake the wiring between the sensor and the PCM Press ENTER to continue The next instruction states Beeper sounds and mes sage displayed while fault exists Press ENTER to Test and the test will begin to initialize eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee 5 7 Ford Historic Diagnostics After the 10 second initialization period the tool is ready for the Wiggle Test Locate the suspect sensor or circuit according to the above instructions If a fault is detected the tool will beep and display a FAULT PRESENT message A DTC s will be stored in the PCM and in the
60. d sole noids Check voltages again to determine if they are functioning properly Remember to write down readings for reference 4 Not all vehicles have the same actuators The tool will not allow the test of actuators not present on the vehicle Some Actuator Tests may activate the fuel pump Do not E ACAUTION disconnect any fuel lines or remove fuel injectors unless it is required by the vehicle service manual Be sure to recon nect all lines when testing is complete Gasoline leaking onto hot engine and exhaust parts can ACAUTION cause fire or other hazardous conditions Select Actuator Test and press ENTER Follow all instructions on the tool screen It will prompt the user when to turn the ignition key ON do not start the engine 4 Actuators for the Engine and Transmission are combined into one list when applicable Select an actuator to be tested from the list and press ENTER If the actuator selected is not available for the vehicle undertest the tool will indicate so If the actuator is available the tool will energize that actuator soes ese ee ese EE EA EE EE ese Ee ee ee see ee sesse Chrysler Historic Diagnostics Use a voltmeter to test the actuator for cor rect operation To test another actuator on the list press the BACK key To return to the Chrysler Functions list press the BACK key IDLE SPEED TEST The Idle Speed Test is used to test the functionality of the vehicle idle speed con
61. e Codes from the Ford Func tion List and press ENTER Press ENTER after each message Follow all instructions on the display 1 Turn Ign Key Off 2 Transmission In Park Or Neutral 3 Wait 10 Seconds 4 Turn Ign Key On Press ENTER to begin erasing the codes The procedure takes less 1 minute to run Press BACK to return to the Ford Function List MECS Erase Codes Select Erase Codes from the Ford Func tion List and press ENTER Press ENTER after each message Never Lay Tools On Vehicle Battery Tools May Create ACAUTION Shorts And Causing Harm To User And Damage To Tools Battery And Electrical System Ford Historic Diagnostics Follow all instructions on the display 1 Turn Ign Key Off 2 Remove Negative Battery Cable 3 Hold Down Break Pedal for 10 Seconds 4 Reattach Negative Battery Cable All continuous memory codes should be erased Press BACK to return to the Ford Function List WIGGLE TEST EEC IV VEHICLES The Wiggle Test often referred to as the Continuous Monitor Test is used to locate intermittent electrical faults on EEC IV vehicles When the testis activated the tool will beep and display a message when a fault is present If the problem is fixed or goes away the tone and message goes away Refer to the applicable vehicle service manual for circuits that can be tested v Ifthe Audio Alert was turned off in the tool Setup menu it will be automatically activate
62. e Key On Engine Running KOER 4 Vehicles equipped with climate control computers do not use Field Service Y Some 1994 amp 1995 vehicles equipped with a 12 pin ALDL connector with pins A and B shorted will not cause the CHECK ENGINE light to flash codes Select Field Service from the GM Func tion List and press ENTER Turn ignition Key On but do not start engine The Check Engine light should flash Select YES to continue If the light does not illuminate either the vehicle does not support this test mode the lamp is burned out or circuit problems exist 4 It is difficult to know exactly which GM vehicles use the Field Service mode It is possible to have the Field Service mode function on the Function List and it not be applicable If Check Engine light operates the Field Service screen displays Pressing ENTER toggles the shortto Pins A amp B On and Off as indicated on the tool s screen Continue with either the KOEO procedure or KOER procedure When done press BACK to return to the GM Function List 4 While in Field Service mode no new trouble codes are stored in the vehicle s memory 4 4 ooeoeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee GM Historic Diagnostics KOEO Procedure With the KOEO key On engine Off Field Service can check relays solenoids and the idle speed motor and obtain DTCs using the CHECK ENGINE light 1 Turn ignition Key ON but DO NOT Start Engine 2 On
63. e available General Motors Ford Chrysler and Global OBD II Global OBD II does not require additional information and takes you directly to the function list The other three require additional information so that the tool and vehicle can communicate For example select GENERAL MOTORS The menus provide a list of choices and reference the vehicles VIN where appli cable The VIN is visible from outside the vehicle by looking through the base of the front windshield at the top of the dashboard on the driver s side Because manufacturers use different VIN schemes the tool will indicate which digit of the VIN to locate for information such as Year Make and Engine Use UP DOWN arrow keys to move through the list If you make a mistake press the BACK key to return to the previous menu At the last screen press ENTER If a message displays follow the instruc tions then press ENTER 4 Vehicles manufactured from 2000 to present automatically use Global OBD Il Diagnostics even if GM Ford or Chrysler was selected Part 3 Global OBD II Diagnostics This section covers all OBD II compliant vehicles Non OBD II vehicles manu factured by GM Ford and Chrysler are covered in Parts 5 6 and 7 respectively 4 If an Operating Error message displays refer to Error Messages on page 7 2 and check the following CJ make sure the OBD II connector is securely attached and the ignition key is ON Cycle the ignition
64. e freeze frame data When done press the BACK key to return to the OBDII Function List REVIEW DATA The Review Data function allows you to review the information stored in the Scan Tool s memory The scan tool does not require power from the vehicle to perform this function Internal battery power can be used Select Review Data from the OBDII Function List and press ENTER In the Review Data screen use the UP DOWN arrow keys to select and press ENTER If data does not exist for the function you selected to review for example DTC Codes a message informs you to run the Read Codes function first eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee 3 5 Global OBD II Diagnostics eo eo sesse sesse sesse sesse EE EE EE Ee see see Part 4 GM Historic Diagnostics 4 Some 1994 and 1995 vehicles use the 16 pin OBD II connector but are not OBD II compliant They still use the OBD application software Refer to Appendix A Data Link Connectors Y If an Operating Error message displays make sure the cables and adapters are securely attached and the ignition key is ON Cycle the ignition key to OFF for 10 seconds then ON Attempt the test selected again If the problem remains refer to Error Messages on page 7 2 READ CODES The Read Codes function is used to retrieve all stored Diagnostic Trouble Codes DTCs from the control module s This can be performed KOEO or KOER Two types of code
65. e or tools Improper equipment use can cause equipment or circuit dam age Misdiagnosis may lead to incorrect or improper repair and or adjustment Do not rely on erratic questionable or obviously erroneous test information or results If test information or results are erratic questionable or obviously erroneous make sure that all connections and data entry information are correct and that the test procedure was performed correctly If test information or results are still suspicious do not use them for diagnosis Improper repair and or adjustment may cause vehicle or equip ment damage or unsafe operation Safety iv e00009000900600660000000009099906006000000000999096c0cc0ccc009099 Table of Contents Safety Precautions Part 1 Getting Started ToC Manual Conventions 1 1 On Board Diagnostics 1 2 Diagnostic Link Connectors DLC 1 4 OBDII J1962 DEG 2 EE RR ne Yu ye e Ee 1 4 Ford Historic OBD l _ 1 4 GM Historic OBD l _ 1 6 Chryslerin nn mia EE f eee doe qe b ern 1 6 Diagnostic Trouble Codes DTCSs 1 7 Vehicle Service Information 1 8 Part 2 Using The Tool Tool Description nnn 2 1 Specifications nn u 050501 V
66. e standard way of referring to the bank of cylinders containing cylinder 1 In line engines have only one bank of cylinders Most commonly used to identify the location of oxygen sensors SeeO2S Sensor 1 Sensor 2 Bank 2 The standard way of referring to the bank of cylinders opposite cylinder 1 Found on V 6 V 8 V 10 etc and horizontally opposed engines Most commonly used to identify the location of oxygen sensors SeeO2S Sensor1 Sensor 2 BARO Barometric Pressure Sensor See MAP Sensor BBV Brake Boost Vacuum Sensor BCM Body Control Module Boost Control Solenoid A solenoid that is energized by the PCM in order to control supercharger boost pressure Brake Switch Signal An input signal to the PCM indicating that the brake pedal is being pressed This signalis typically usedto disengage Cruise Control systems and Torque Converter Clutch TCC solenoids See also TCC CAM Camshaft Position Sensor Sends a frequency signal to the PCM in order to synchronize fuel injector and spark plug firing CAN Controller Area Network CARB California Air Resources Board Governing body for emissions control in California CKP REF Crankshaft Position Reference CKP Crankshaft Position See CPS Glossar Closed Loop CL A feedback system that uses the O2 Sensor s to monitor the results of combustion Based on the signal s from the O2 sensor s the PCM modifies the air fuel mixture to ma
67. erating information PNP Park Neutral Position This is a switch that tells the PCM when the gear shift lever is in the Park or Neutral position When in Park or Neutral the PCM will operate the engine in an idle mode C 4 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee e CoCo ooo eee eo 00000002000000000000202000006060e006060600eeee0eeeeee6eeeeee Glossary PROM Programmable Read Only Memory The PROM contains programming information the PCM needs to operate a specific vehicle model engine combination PSPS Power Steering Pressure Switch Purge Solenoid Controls the flow of fuel vapors from the carbon canister to the intake manifold The canister collects vapors evaporating from the fuel tank preventing them from escaping to the atmosphere and causing pollution During warm engine cruise conditions the PCM energizes the Purge Solenoid so the trapped vapors are drawn into the engine and burned PWM Pulse Width Modulated PZM Platform Zone Module QDM Quad Driver Module RAM Random Access Memory Relay An electromechanical device in which connections in one circuit are switched Reluctance Sensor A type of sensor typically used to measure crankshaft or camshaft Speed and or position driveshaft speed and wheel speed ROM Read Only Memory Permanent programming information stored inside the PCM containing the information the PCM needs to operate a specific vehicle model engine comb
68. es with OBD II regulations and uses the J1962 DLC OBD II system used in certain 1994 1995 vehicles equipped with a 2 2L 2 3L 3 8L 4 3L or 5 7L engines a corsssrsrrrrrrrrrrrrrrrrnnrrrrrrnrsSSrsssrsrrrrrrr Getting Started Ford On Board Diagnostics Long Name Description R Used in police vehicles containing carbureted Microprocessor Control Unit 1980 1991 engines Uses the MCU DLC Electronic Engine Control Most Ford vehicles equipped with North American Fourth generation en eee engines Uses the EEC IV DLC Mazda Electronic Control 1988 1995 Vehicles equipped with Mazda sourced engines System Uses MECS 6 pin and 17 pin DLCs Electronic Engine Control Complies with OBD II regulations and uses the Fifth generation 1994 present OBD II J1962 DLC Powertrain Electronic Con Complies with OBD Il regulations and uses the troller 2000 present OBD II 41962 DLC EEC V OBD II system used in 1994 1995 vehicles equipped with a 3 8L or 4 6L engine System Chrysler On Board Diagnostics Long Name Description Single Module 1989 1990 Used a 6 pin Serial Communication Interface SCI DLC Engine Controller and has bidirectional capability Single Board Engine 1989 1995 Used two types of DLCs a 6 pin SCI and a 6 pin LH series Controller The first to allow a tool to reset the EMR light on trucks OBD II Powertrain va Complies with OBD Il regulations and uses the OB
69. esel 84 R LR8 2 5L TBI 84 88 Klere 9 L44 2 8L MFI HO 85 88 2 LOS 2 5L TBI 84 86 tL LCT LL 2 8L 2BBL 84 Ss LB8 2 8L MFI 85 89 T LHO 3 1L PFI 90 92 UR Ss L32 3 4L SFI OHV 93 95 K L36 3 8L SFI 95 99 GH LG4 L69 5 0L 4BBL 84 87 EF LOS LB9 5 0L MFI TBI 85 92 8 P G L98 LT1 LS1 5 7L PFI SFI re 93 97 M 5 6 LY9 LP2 1 0L 3cyl 2BBL TBI 85 88 89 99 Firefly 2 LS3 1 0L MFI Turbo 87 91 Canada 9 2 L72 LY8 1 3L SOHC TBI SFI 89 97 98 99 Regular Production Option RPO for Engine corsssssrsrrrrrrrrrrrrrrnnrnssSsssssssrrsssss Engine Application Chart GM Cars Make Model Code RPO Engine Years M LT3 2 0L MFITurbo 87 89 AD LG0 LD2 2 3L PFI DOHC 88 95 3 L40 2 3L PFI SOHC 94 T LD9 2 4L SFI 96 99 Grand Am U L68 2 5L TBI 85 91 L LN7 3 0L MFI 85 87 M L82 3 1L SFI 94 99 N LG7 3 3L SFI 92 93 E LA1 3 4L SFI 99 O LH8 1 8L TBI OHC 84 86 J LA5 1 8L MFI Turbo 84 86 Sunbird 86 87 91 Sea P K H LQ5 LT2 LE4 20L TBI OHV 553 87 91 M LT3 2 0L PFI Turbo 87 90 T LHO 3 1L PFI 91 94 6 LT3 1 6L TBI 88 93 Lemang K LT2 2 0L TBI OHC 89 90 A LD5 3 8L 2BBL 84 85 Z LB4 4 3L TBI 85 86 Parisienne H LG4 5 0L 4BBL 305 84 86 Y LV2 5 0L 4BBL 307 86 N LG7 3 3L SFI 92 93 R LR8 2 5L TBI 84 Froen XZ LE2 LH7 2 8L 2BBL 84 Safari Wagon Y LV2 5 0L 4BBL 87 89 4 LN2 2 2L MFI 95 99 Sunfire D LD2 2 3L PFI D
70. ftrear of engine compartment near stru cower 2 5L MECS 17 93 95 Left front of engine compartment near bat ery 3 0L EEC IV 91 92 Left rear of engine compartment near stru cower Sable 3 0L 3 8L EEC IV 86 87 Engine compartment near alternator 88 95 Right rear corner of engine compartment Scorpio 2 9L EEC IV 188 Engine compartment right rear corner Taurus 2 5L 3 0L FF 3 0L EEC IV 86 87 Engine compartment near alternator T SHO 3 2L 88 95 Right rear corner of engine compartment Tempo Topaz 2 3L HSC EEC IV 184 92 Right rear corner of engine compartment 2 3L HSO 3 0L 93 94 Left strut tower Thunderbird 2 3L 2 3L T 3 8L EECIV 84 85 Rightinner fender of engine compartment 3 8L SC 5 0L 86 90 Engine compartment in front of left shock 5 0L HO tower 91 95 Engine compartment in front of right shock tower 4 6L EECV 94 95 N instrument panel to right of steering wheel Town Car 4 6L EECV 95 N instrument panel right of steering wheel 4 6L 5 0L EECIV 184 Above right wheel well 85 90 Leftfender apron near or above wheelwell Above left wheel well 94 94 Tracer 1 8L MECS 7 88 89 Engine compartment left rear corner near 1 8L firewall MECS 17 91 95 Engine compartment left rear corner near firewall 1 9L EEC IV 91 95 Engine compartment left rear corner XR4Ti 2 3L Turbo EEC IV 185 88 Engine compartment right fender apron above wheel well Aerostar 2 3L 2 8L 3 0L EEC V 86 92
71. ighten 9V Battery Help amp Troubleshooting TOOL SELF TESTS If you experience problems when performing the Tool Self Tests contact tech nical support at 1 800 228 7667 8 00 6 00 EST Monday Friday or send an email to tech_support actron com Tool Self Tests check the display keypad internal memory and RS 232 inter face After powering up the tool the Main Menu displays four choices Select Tool Self Test with the UP DOWN arrow keys and press ENTER From the Tool Self Test menu choose from Display Test Keyboard Test Mem ory Test or Printer Test Display Test The Display Test is used to check the LCD The test fills every pixel of the LCD display with a solid black character Select Display Test and press ENTER Press ENTER again to start the test Look for pixels that are not black In other words look for missing spots in the solid black characters When done press the BACK key Keyboard Test The Keyboard Test is used to verify the keys are functioning properly Select Keyboard Test from the Tool Self Test menu to display the Keyboard Test screen When you press a KEY the key name or scroll direction should appear on the dis play For example if you press the ENTER key then Key ENTER displays on the third line ofthe screen Ifthe name does not dis play then the key is not working The only exception isthe BACK key When the BACK key is pressed the Tool Self Test
72. ination RPM Revolutions Per Minute SAE Society of Automotive Engineers Scan Tool A device that interfaces with and communicates information on a data link SDM Sensing and Diagnostic Module Sensor 1 A standard term used to identify the location of oxygen sensors Sensor 1 is located upstream of the catalytic converter See O2S Bank 1 Bank 2 Sensor 2 A standard term used to identify the location of oxygen sensors Sensor 2 is located downstream of the catalytic converter See O2S Bank 1 Bank 2 Sensor Any device that reports information to the PCM The job of the sensor is to convert a parameter such as engine temperature into an electrical signal that the PCM can understand SFI or SEFI Sequential Fuel Injection or Sequential Electronic Fuel Injection A fuel injection system that uses one or more injectors for each cylinder The injectors are mounted in the intake manifold and are fired individually Solenoid A device consisting of an electrical coil which when energized produces a magnetic field in a plunger which is pulled to a central position A solenoid may be used as an actuator in a valve or switch ST Short Term fuel trim STS Service Throttle Soon TAC Throttle Actuator Control TBI Throttle Body Injection A fuel injection system having one or more injectors mounted in a centrally located throttle body as opposed to positioning the injectors close to an intake valve
73. ine running Do ACAUTION not over rev engine Observe all safety precautions Select Cyl Balance Test from the Ford Function List and press ENTER Keep hands and tools away from fan and engine during ACAUTION test Follow the instructions on the tool screen that prompt the user to 1 Set Parking Brake 2 Put Transmission In Park Or Neutral 3 Turn A C Off Ford Historic Diagnostic Pe ee 4 Start Engine Let Idle Until Hot 5 Turn Ign Key Off 6 Wait 10 Seconds Start Engine Let Idle 7 If Vehicle Has A Manual Trans Release Clutch After pressing ENTER to continue the scan tool prompts the PCM for the Cyl inder ID The PCM has 15 seconds to respond If no ID was received the tool prompts the user to try again Once the ID is received a Read KOER Self Test begin Follow all user prompts O Work Steering Wheel O Pump Brake Pedal amp Cycle OD overdrive Cancel Switch 4 Observe Screen for Prompt to Perform the next action Quickly Press And Release Throttle One Time Only If no DTC is present continue with the paragraph following the note below If any DTC s are present the Cyl Balance Test stops and the tool displays the screen to the right Select YES to review the DTC s then turn engine off Record them and make repairs before repeating the Cyl Balance Test In the next step Do Not touch any vehicle or tool keys while the test is running Allow engine to idle Engine speed may
74. ing Country Squire wheel Grand Marquis 5 8L MCU 84 Above right wheel well ie Eos 85 91 Front of left fender apron above wheelwell olice Marquis LTD 2 3L 3 8L EEC IV 84 86 Engine compartment left rear corner Mark VII 5 0L 5 0L HO EEC IV 84 89 Engine compartment right corner near firewall 90 92 Front of right fender apron Early models are equipped with the EEC Ill diagnostic system which is not supported by this tool RENEE een m EE EE EO De SE EG Ge roor ronnnrnnnnrnnrnrnnrnrnrrnnrnrrnnnrnrrrrr Data Link Connectors Ford and Lincoln Mercury Cars Light Trucks amp Vans MODEL ENGINES DLC YEAR LOCATION Mark VIII 4 0L EECIV 93 93 Engine compartment on top of left whee well Mustang 2 3L 2 3L Turbo EECIV 84 85 Center of left fender apron 3 0L 5 0L HO 5 0L 86 93 Left rear corner of engine compartment on SHP shock tower 94 95 Rear of right shock tower 3 8L EEC IV 84 85 Center of left fender apron 86 93 Left rear corner of engine compartment on shock tower 3 8L EEC V 94 95 Below left side of glove compartment Mystique 2 0L 2 5L EECV 195 Left side of engine compartment near shock cower Probe 2 0L MECS 17 93 Left rear of engine compartment near stru A T only in 93 cower EECIV 93 95 Left rear of engine compartment near stru ower 2 2L 2 2L Tubo MECS 7 189 92 Le
75. intain optimum performance with lowest emissions In closed loop mode the PCM can fine tune control of asystem to achieve an exact result CMP Camshaft Position Sensor Co Carbon Monoxide Continuous Memory Codes See Pending Codes CPS Crankshaft Position Sensor Sends a frequency signal to the PCM It is used to reference fuel injector operation and synchronize spark plug firing on distributorless ignition systems DIS CTS Coolant Temperature Sensor Aresistance sensor that sends a voltage signal to the PCM indicating the temperature ofthe coolant This signal tells the PCM whether the engine is cold or warm CVRTD Continuous Variable Real Time Damping D R Drive Reverse Data Link Connector DLC Connector providing access and or control of the vehicle information operating conditions and diagnostic information Vehicles with OBD Il use a 16 pin connector located in the passenger compartment Data Stream The actual data communications sent from the vehicle s PCM to the data connector DEPS Digital Engine Position Sensor Detonation See Knock DI DIS Direct Ignition Distributorless Ignition System A system that produces the ignition spark without the use of a distributor DPFE Differential Pressure Feedback Exhaust Gas Recirculation Sensor DTC Diagnostic Trouble Code An alphanumeric identifier for a fault condition identified by the On Board Diagnostic
76. l Information A decal located in the engine compartment containing information about the emission control systems found on the vehicle The VECI is the authoritative source for determining whether a vehicle is OBD II compliant VIN Vehicle Identification Number This is the factory assigned vehicle serial number This number is stamped on a number of locations throughout the vehicle but the most prominent location is on top ofthe dashboard on the driver s side visible from outside the car The VIN includes information about the car including where it was built body and engine codes options and a sequential build number VSS Vehicle Speed Sensor Sends a frequency signal to the PCM The frequency increases as the vehicle moves faster to give the PCM vehicle speed information used to determine shift points engine load and cruise control functions VTD Vehicle Theft Deterrent WOT Wide Open Throttle The vehicle operating condition brought about when the throttle is completely or nearly open The PCM will typi cally deliver extra fuel to the engine and de energize the A C compressor at this time for acceleration purposes The PCM uses a switch or the Throttle Position Sensor to identify the WOT condition C 6 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee e corsssrsrcsrrrrrrrrrrrrrrnnrnnrrrssrssnnrsrrrroror Glossary 2003 ACTRON MANUFACTURING CO Printed in USA 0002 002 2421
77. ment 7 0L EEC IV 91 96 Leftrear of engine compartment 7 0L gt 14 000 GVW EEC IV 97 98 Left rear of engine compartment 7 5L W Fed Emiss EEC V 96 Left rear of engine compartment 7 5L 28 500 GVW EEC V 97 98 Leftrear of engine compartment 49 States 7 5L gt 14 000 GVW EEC IV 97 98 Left rear of engine compartment Ranger 2 3L MCU 84 Right front inner fender panel 2 3L 2 8L 2 9L EEC IV 84 85 Right front inner fender panel 3 0L 4 0L 86 92 Right rear fender apron near fuel pump relay Left front inner fender by fuse relay block 92 94 2 3L 3 0L 4 0L EEC V 95 Below instrument panel right of steering wheel Windstar 3 0L 3 8L EEC V 95 Below instrument panel right of steering wheel Early models are equipped with the EEC III diagnostic system which is not supported by this tool A ssesoeoeeeceeeeee e eee ee e e eo e eeeeeeeeeoeeeeeeoeoeeeeeeeeeeeeee e ecoccccocccecececcecceccccccccccccccccceccececcecceeco Data Link Connectors Chrysler Cars Light Trucks amp Vans LH Connector SCI Connector OBD II J1962 Connector Chrysler Cars Light Trucks amp Vans Make Model Year Engine DLC Location Front of left shock strut tower near the Acclaim 89 95 ALL SCI SBEC SMEC module Aries K Reliant 89 ALL SCI At front of left shock strut tower 89 91 ALL SCI In front of left fender panel below relays Caravan 92 93 ALL SCI In engine compartment near PC
78. n fenders or other places in the engine compartment Barriers are recommended to help identify danger zones in test area Prevent personnel from walking through immediate test area Contact with electrical connections and hot or moving parts can cause injury Risk of injury This equipment should be operated by qualified personnel only Use this equipment only as described in this manual Use only the manufacturer s recommended attachments Do not operate equipment with a damaged cord or if the equipment has been dropped or damaged until it has been examined by a qualified service representative Operation of this equipment by anyone other than qualified per sonnel may result in injury Risk of unexpected vehicle movement Block drive wheels before performing a test with engine running Unless instructed otherwise set parking brake and put gear selector in neutral for standard transmissions or park for automatic transmissions If vehicle has an automatic parking brake release discon nect release mechanism for testing and reconnect when testing is completed Do not leave a running engine unattended A moving vehicle can cause injury Risk of equipment or circuit damage Unless specifically directed by the manufacturer make sure the ignition is OFF before connecting or disconnect ing connectors or any vehicle electrical terminals Do not create a short between battery terminals with a jumper wir
79. ng Never operate the tool while driving Have another person AWARNING ASSIST WITH THE OPERATION OF the tool Select View Data from the GM Function Listand press ENTER The data displays within 3 minutes unless a Select Group Screen appears Some vehicles display a Select Group screen for viewing data In these cases only one group of data can be viewed ata time Select and press ENTER Use the UP DOWN arrow keys to scroll through the PIDs The Vehicle Data List header marks the beginning Press the BACK key to return to the GM Function List If multiple engine groups were available then pressing BACK displays the Select Group screen ETE AE I ET MEL GM Historic Diagnostics REVIEW DATA The Review Data function allows you to review the Read Codes data Select Review Data and press ENTER Codes will be noted as History or Current Use UP DOWN arrow keys if more than one DTC exists Press BACK to return to the GM Function List FIELD SERVICE Field Service is a special diagnostic mode to monitor fuel system operation and read DTCs Some GM service manuals may refer to this mode as the Field Ser vice Mode Check This mode works on vehicles equipped with a 12 pin ALDL con nector with a wire present in Pin B Diagnostic or Test Enable The scan tool enters this mode by grounding Pin B shorting Pin B to Pin A grouna Field Service Mode can be operated with the ignition Key On Engine Off KOEO or with th
80. ntinue A message confirming that the Erase Codes command was successful dis plays Press ENTER to return to the OBDII Function List Global OBD II Diagnostics ee os ese se sesse sesse sesse EE EE EE Ee see see VIEW DATA 3 4 The View Data function allows you to view the vehicle s Parameter Identification PID data in real time As the computer monitors the vehicle the information is simultaneously transmitted to the scan tool Apart from Read Codes View Data is the most useful diagnostic function for isolating the cause of a vehicle operation problem Viewing data is also used for observing sensor data and the status of switches solenoids and relays Select View Data from the OBDII Func tion List and press ENTER The scan tool asks the vehicle to provide the global PIDs it supports and generates a list The Select Data To View menu displays Select Display Data to view the PIDs or Change Display Set to change the num ber of lines displayed on the screen Selecting fewer lines provides faster update rates The default is four lines Press ENTER to establish a communication link Multiple PIDs may be sent if the vehicle is equipped with more than one computer module Powertrain Control Module PCM Transmission Control Module TCM etc The scan tool identifies them by their identification names ID assigned by the manufacturer i e 40 or 1F If the Scan Tool receives multiple responses
81. ons at the beginning of this manual Check Note A check note provides additional information about the subject in the preceding paragraph Example Y Make sure the printer is turned on on line and connected Tips and Lists Tips and lists provide information that applies to specific systems and processes Each tip is introduced by this icon O for easy identification Example O Use the UP DOWN arrow keys to move up down through the display or move the cursor amp to a selectable item Equipment Damage Situations arise during testing that could damage the vehicle or the test equip ment The word IMPORTANT signals these situations Example Screens may differ slightly for vehicle make and year IMPORTANT Functions and Selections Diagnostic and tool functions performed by the tool are highlighted in bold Example Select Read Codes and press ENTER Getting Started ee ee sesse sesse esse see Ese EE EE 90 0 0 0 00 0 0 0 0 0 0 0 0 e6 Menus The menus on the tool display are referenced in the procedures and are high lighted in bold italic text Example Press the ENTER key to return to the GM Function List Questions and Responses Messages and user responses are CAPITALIZED El Example Selecting NO displays a COMMAND CANCELLED message prompting you to press ENTER to continue back to the OBDII Function List Manual References Used to reference other sections of the manual References include
82. or OBD II J1962 Connector Ford and Lincoln Mercury Cars Light Trucks amp Vans MODEL ENGINES DLC YEAR LOCATION Aspire 1 3L MECS 17 94 95 Engine compartment left rear corner Capri XR2 1 6L 1 6L T MECS 7 91 94 Engine compartment right rear corner 2 3L 2 3LT 3 8L EEC IV 84 86 Engine compartment left rear corner 5 0L 5 0LHO Continental 3 8L 4 6L 5 0L EEC IV 88 Engine compartment right comer near fire wall 89 94 Right rear of engine compartment 4 6L EEC V 95 Below instrument panel right of steering wheel Contour 2 0L 2 5L EECIV 1 Engine compartment left side by shock ower Cougar 2 3L 2 3LT 3 8L EECIV 84 85 Right inner fender of engine compartment 5 0L 5 0LHO 86 90 Engine compartment in front of left shock ower 91 95 Engine compartment in front of right shock ower 4 6L EEC V 94 95 ee instrument panel to right of steering wheel Escort 1 6L 1 6L Turbo EEC W 84 90 Rightfender apron near firewall and shock XR3i Lynx EXP 1 9L ower LN7 EEC IV 91 95 Engine compartment left rear corner Escort 1 8L MECS 17 91 95 ann compartment left rear corner near irewall Festiva 1 3L MECS 7 190 93 Engine compartment left rear corner Grand Marquis 4 6L 5 0L EEC IV 84 Above right wheel well Crown Victoria 85 94 Front Leftfender apron above wheelwell Colony Park L EECV 95 Below instrument panel to right of steer
83. ountry Squire 5 0L 1984 1991 5 8L 1984 1991 Crown Victoria 4 6L 1992 1995 4 6L VIN 6 9 1996 1999 4 6L VIN W 1995 1999 5 0L 1984 1991 5 8L 1984 1991 E Series Van 4 2L 1997 1999 4 6L 1997 1999 4 9L 1984 1995 5 0L 1984 1996 5 4L 1997 1999 5 8L 1984 1988 1988 1995 5 8L over 8 500 GVW Gross Vehicle 1996 Weight 6 8L 1997 1999 7 3L Diesel 1989 1994 7 3L Turbo diesel 1994 1999 7 3L Turbo diesel Superduty 1996 1999 7 5L 1988 1995 7 5L 49 states except CA 1996 7 5L Calif over 14 000 GVW 1996 Escort 1 6L 1 6L Turbo 1984 1985 1 8L 1991 1995 1 8L DOHC 1996 1 9L 1986 1996 2 0L VIN 3 1999 2 0L VIN P 1997 1999 Vy Vsus v HEET EE TE TE ew s ples e BA Engine Application Chart ee ee ee eo eo sesse ese sesse see ee ee Ee se see ee see Ford Lincoln and Mercury Cars Light Trucks and Vans Model Engine Years EXP 1 6L 1 6L Turbo 1984 1985 1 9L 1986 1988 Expedition 4 6L 1997 1999 5 4L 1997 1999 Explorer 4 0L 1994 1995 4 0L VIN E 1997 1999 4 0L VIN X 1996 1999 5 0L 1996 1999 F Series 4 2L 1997 1999 4 6L 1997 1999 4 6L NGV 1999 4 9L 1994 1996 5 0L 1994 1996 5 4L 1997 1999 5 4L Bi Fuel 1999 5 8L 1984 1985 1988 1995 5 8L over 8 500 GVW 1996 1999 7 0L 1991 1996 7 0L over 14 000 GVW 1997 1999 7 3L Diesel 1989 1994 7 3L DI IDI Diesel Turbo 8th VIN K 1994 7 3L Tu
84. play any specific emission related Diagnostic Trouble Codes DTC stored in vehicle s memory This function also retrieves DTCs that failed one trip but did not turn on the MIL light The function can be performed KOEO or KOER Select Read Codes from the Chrysler Functions list and press ENTER Perform the following 1 Set Parking Brake 2 Turn Key On Engine Off or Running 3 Put Transmission In Park Or Neutral Keep hands and Tools away from fan and engine during A CAUTION test If no DTCs have been stored in vehicle s memory a System Pass screen displays If not press the DOWN arrow to view the DTCs Use the UP DOWN arrow keys to scroll through the codes Write down the codes for reference or print them later Chrysler Historic Diagnostics The Chrysler MIL code 3 digit and SAE code 5 digit follow on the first line There may be times where only one or both display Dashes display ifthe DTC type does not exist When done press BACK to return to the Chrysler Functions list ERASE CODES The Erase Codes function deletes the DTCs from the vehicle s computer mem ory Perform this function only after the systems have been checked completely and DTCs have been documented This function should be performed KOEO Do not START engine After servicing the vehicle erase the stored DTCs perform a road test and then verify no new codes have been stored If DTCs return the problem has not been E
85. r The tool contains a 9V battery that provides power for remote printing and tool pro graming Press and hold down the ON OFF key for at least one second to turn ON the tool Each time the tool is powered up the voltage of the batteries is checked If the voltage is low the Low Battery Symbol displays on the screen Replace batteries using the instructions provided in Battery Replacement on page 7 3 Power must be provided through the data link connector or 12V power jack A mes sage displays if power is not connected Y If tool is stored for long periods remove the batteries to prevent electrolyte leakage from damaging the battery compartment 4 To conserve the battery the scan tool turns Off after 2 minutes Vehicle Power When using the OBD II J1962 or Chrysler LH adapter cables the power to the tool comes from vehicle Data Link Connector DLC The other adapter cables do not provide power to the tool In these cases power can be provided from the ciga rette lighter an accessory plug or the vehicle battery using battery clip adapters Refer to Diagnostic Link Connectors DLC on page 1 4 Some vehicle cigarette lighters are not powered when the ignition is in the OFF position Therefore you may wish to use battery clip adapters CP9118 Battery Clip Adapter optional Cigarette Lighter Adapter AC Power Adapter An AC power adapter can be used to power the tool The tool is equipped to ac
86. r have been met and the monitor passed A status of Inc means that the required driving conditions for that monitor have not been met or the monitor did not pass A status of N A means the vehicle does not support that monitor When done press the BACK key to return to the OBDII Function List READ CODES 3 2 The Read Codes function retrieves DTCs from the vehicle s computer module s This function can be performed with the KOEO or KOER There are two types of codes Malfunction Indicator Lamp MIL codes and Pending codes MIL Codes These codes cause the computer to illuminate the MIL when an emission related or driveability fault occurs The MIL is also known as the ser vice Engine Soon or Check Engine Lamp MIL codes remain in the vehi cle s memory until the fault is repaired Pending Codes These codes are also referred as continuous monitor and maturing codes An intermittent fault will cause the computer to store a code in memory If the fault does not occur within 40 warm up cycles the code will be cleared from memory If the fault occurs a specific number of times the code will mature into a DTC and the MIL will turn on If the DTC is a pending code then the icon displays next to the DTC number Select Read Codes and press ENTER The Scan Tool retrieves the DTCs stored in the vehicle s computer module s The Scan Tool displays the DTCs or a message stating SYSTEM PASS NO CODES FOUND S
87. r Specific B1xxx Manufacturer Specific P2xxx Generic SAE B2xxx Manufacturer Specific P30xx P33xx Manufacturer Specific B3xxx Generic SAE P34xx P39xx Generic SAE Network Communication Codes Chassis Codes U0xxx Generic SAE C0xxx Generic SAE U1xxx Manufacturer Specific C1xxx Manufacturer Specific U2xxx Manufacturer Specific C2xxx Manufacturer Specific U3xxx Generic SAE C3xxx Generic SAE Within each general category the DTCs are assigned to specific ranges that cover certain vehicle systems Lower Upper Assigned DTC System Lower Upper Assigned DTC System Fuel Air Metering Auxiliary Emission Manufacturer Control Auxiliary Inputs P0000 POOFF Controls P1600 P16FF Auxiliary O utputs P0100 P02FF Fuel Air Metering P1700 P19FF Manufacturer Control Transmission P0300 PO3FF Ignition System or Misfire P2000 P22FF Fuel Air Metering Auxiliary emission P0400 PO4FF Auxiliary Emission Controls Controls P0500 POSFF Vehicle Speed Idle Speed Control Aux P2300 P23FF ignition System or Misfire iliary Inputs P2400 P24FF Auxiliary emission Controls P0600 PO6FF Computer and Auxiliary Outputs P2500 P25FF Auxiliary Inputs P0700 PO9FF Transmission P2600 P26FF Computer and Auxiliary Outputs P0A00 POAFF Hybrid Propulsion P2700 P27FF Transmission 1 1 Manufacturer Control Fuel amp Air Meter Fuel Air Metering Auxiliary Emission P1000 RI0FF ing Auxiliar
88. r cable must be used to connect the tool to the vehicle Also the vehicle s DLC may be found in several different places and have many different configurations The following describes the DLCs used by Ford GM and Chrysler The DLC location and types for domestic vehicles can be looked up in the charts in Appendix A Data Link Connectors OBD II J1962 DLC Beginning in 1996 vehicles sold in the United States use the J1962 DLC a term taken from a physical and elec trical specification number assigned by SAE 41962 OBD II defines the B physical and electrical specification for the DLC The DLC should be located under the dashboard on the driver side of the vehicle If the DLC is not located under the dashboard as stated a decal describing its location should be attached to the dashboard in the area the DLC should have been located Because the OBD II J1962 connector has power and ground you only need a sin gle cable connection to the tool for both power and tool communications Attach the OBD II adapter cable to the extender cable both supplied with the tool to con nect the tool Certain pins in the connector are reserved Manufacturer Reserved 41850 Bus Manufacturer Reserved Chassis Ground Signal Ground CAN High J 2284 K Line ISO 9141 2 8 ISO DIS 14230 4 Manufacturer Reserved Manufacturer Reserved Manufacturer Reserved 10 J1850 Bus CAN Low J 2284 11 Manufacturer Re
89. rbo diesel 1994 1999 7 5L 1988 1995 7 5L 49 states 1996 7 5L CA gt 14 000 GVW 1996 7 5L 49 states gt 8 500 GVW 1997 1999 7 5L 50 states gt 14 000 GVW 1996 1999 Grand Marquis 4 6L 1992 1995 4 6L VIN 6 1994 1999 4 6L NGV 1996 1997 5 0L 1984 1991 5 8L 1984 1990 L Series 7 0L 1992 1995 LTD 2 3L 1984 1986 3 8L 1984 1986 5 0L 1984 1985 Lynx 1 6L 1 6L Turbo 1984 1985 1 9L 1986 1987 Mark VII 5 0L 1984 1992 Mark VIII 4 6L DOHC 1993 1999 Marquis 2 3L 1984 1986 3 8L 1984 1986 5 0L 1984 1985 Mountaineer 4 0L 1999 4 6L 1995 1999 5 0L 1997 1999 Mustang 2 3L 1984 1993 2 3L Turbo 1984 1986 3 8L 1984 1986 1994 1999 4 6L VIN 6 W 1996 1997 4 6L DOHC VIN X 1996 1999 5 0L 1984 1995 Mystique 2 0L 1995 1999 2 5L 1995 1999 Navigator 5 4L 1999 corsssssrsrsrrrrrrrrrrrrrnrnrrrsrssssssrrsss Engine Application Chart Ford Lincoln and Mercury Cars Light Trucks and Vans Model Engine Years Probe 2 0L 1993 1995 2 0L DOHC 1996 1997 2 2L 1989 1992 2 2L Turbo 1989 1992 2 5L 1993 1995 2 5L DOHC 1994 1997 3 0L 1990 1992 Ranger 2 0L 1984 2 3L 1984 1997 2 5L 1999 2 8L 1984 1985 2 9L 1986 1992 3 0L 1991 1999 4 0L 1990 1999 Sable 3 0L 1986 1999 3 0L DOHC 1996 1999 3 8L 1988 1995 Taurus 2 5L 1986 1991 3 0L 1986 1999 3 0L OHC SHO 1989 1995 3 0L DOHC 1996 1999 3 2L OHC SHO 1993 1995 3 4L DOH
90. re regular service codes that allow the user to identify the faults with an analog voltmeter or the check engine light Slow codes are transmitted within 3 minutes Fast Codes are transmitted within seconds and must be read with a diagnos tic tool Retrieving Fast Codes erases Continuous Memory Codes Slow Codes does not Fast Codes do not apply to MECS vehicles Select Read KOEO Codes fromthe Ford Function List and press ENTER Select Fast Codes or Slow Codes and press ENTER Follow the instructions step by step 1 Set Parking Brake 2 Put Transmission In Park Or Neutral 3 Turn A C Off 4 Start Engine Let Idle Until Hot 5 Turn Ign Key Off 6 Wait 10 Seconds Turn Key On Engine Off Do Not Start Engine Avoid Cooling Fan It May Turn On During Test ACAUTION Serrrrrrrrrrrrrrrrrrrrrrrrrrrrr rrr en rrr rr re rr i nee 5 1 Ford Historic Diagnostics While waiting for the codes to transmit the PCM cycles the following system compo nents On and Off Electric radiator cooling fan Fuel pump Check engine light or Malfunction Indi cator Light MIL slow codes only Idle speed control solenoid After performing these steps wait for the tool to retrieve DTCs When the test is done turn Ign Key OFF and press ENTER The KOEO codes transmit before the Continuous Memory codes Use the DOWN arrow key to begin viewing codes If no problems exist Code 11 or 111 will be E displayed
91. return to the original screen press the BACK key TOOL DOES NOT POWER UP Y Review the Safety Precautions before troubleshooting If the tool will not power up communicate with your vehicle s PCM pass Tool Self Tests or functions incorrectly in any other way then try these Troubleshoot 4 ing Tips below before consulting Actron Though the tool requires at least 6 5V to power up the vehicle s control modules require a minimum of 8 0V to power up and operate Check the following Using Non OBD II Adapter Cables O The cigarette lighter adapter is hooked up Make sure the cigarette lighter end is firmly held in the cigarette lighter socket CJ Verify that the vehicle s cigarette lighter fuse is OK Some vehicles must have the key on for the cigarette lighter socket to be on e Using J1962 OBD Il or Chrysler LH Adapter Cable CJ Make sure the tool s DLC is connected correctly to the vehicle s DLC Verify the pins are clean and fully seated in the DLC O Atleast 8 0V must be present between the power and ground pins to power the computer module s and communicate CJ Use the following flowchart to troubleshoot the problem Help amp Troubleshooting PIN 4 GND PIN 2 BAT PIN 6 GND PIN 16 BAT J1962 OBD II DLC LHDLC scan tool does not power Up NO battery fully Charge battery charged v Measure Voltage between Pins 16 and 4 Measure resistance between
92. s were used by GM in the Historic System Current codes and His tory codes Prior to 1986 all codes were referred as Current Codes From 1986 through 1995 both codes were used as the PCM was able to differentiate them The tool automatically displays the type of codes that pertain to the vehicle under test The DTC types are defined as follows A History Codes intermittent codes placed in the vehicle s memory when the trouble originally occurred and will remain there even if the trouble has been corrected If no trouble after 50 engine warm up cycles the DTC erases Current Codes codes transmitted through the PCM s data stream when a trouble condition is active and cannot be erased The problem must be repaired to remove the DTC 4 On some vehicles all codes are Current Codes because the PCM cannot distinguish Current Codes from History Codes The only way to determine this is to erase the code and then drive the vehicle to see if the code returns Perform the following 1 Set Parking Brake 2 Turn Key On Engine Off or Running 3 Put Transmission In Park Or Neutral Select Read Codes from the GM Func tion List and press ENTER The tool will retrieve the DTCs One of two screens displays If the diagnostic checks are working correctly and no DTCs have been stored in vehicle s memory a SYSTEM PASS message dis plays If not the tool displays a screen indicating the number DTCs GM Historic Diagnostics ee
93. sel 84 85 Cab E A LN8 L38 2 5L TBI 85 91 91 93 B R LR2 LL2 2 8L 2BBL TBI 84 86 86 93 Z LB4 4 3L TBI PFI 88 95 W X L35 LF6 4 3L CPI CSI 92 99 96 99 D LES 4 1L 2BBL 84 4 3L 4BBL TBI 85 86 86 95 N Z W LB1 LB4 L35 CSI 96 99 F H H LF3 LE9 LOS 5 0L 4BBL TBI 84 86 87 95 M L30 CSI 96 99 E K LP9 LT9 5 7L 2BBL LPG 84 G series 4x2 LS9 LT9 LOS 5 7L 4BBL TBI 85 87 87 95 Van Full Size L M K R L31 CSI 95 99 8 L98 5 7L PFI 90 91 C J LH6 LL4 6 2L Diesel 84 93 P Y L49 L57 6 5L Diesel 94 95 94 99 S F L56 L65 6 5L Turbo diesel 97 98 99 7 AL ABBL TBI 88 89 88 95 W N J LE8 LI9 L29 CSI 96 99 1 Includes Blazer Jimmy Suburban Yukon Tahoe and Escalade 2 Includes Blazer Jimmy Bravada Envoy Pickup Sonoma Syclone S10 and Typhoon 3 Chevy van Sport van Astro GMC Vandura Safari and Rally Express G van Savana Regular Production Option RPO for Engine corsssrsrrrrrrrrrrrrrrrrnrnsrssssssrsssss Engine Application Chart GM Light Trucks and Vans Make Model Code RPO Engine Years D LE3 4 1L 2BBL 84 4 3L 4BBL TBI 85 86 86 95 N Z W LB1 LB4 L35 CSI 06 99 T L25 4 8L 1BBL 89 P series 4x2 F H H LF3 LE9 LOS 5 0L 4BBL TBI 84 86 87 95 Forward Control M L30 CSI 96 99 Parcel commercial E K LP9 LT9 5 7L 2BBL LPG 84 vans Motorhomes LM K R LS9 LT9 LO5 5 7L 4BBL TBI 85 87 87 95
94. served L Line ISO 9141 2 8 ISO DIS 14230 4 12 Manufacturer Reserved Battery Power I I gt C2 Ford Historic OBD I Since 1984 Ford used several different types of powertrain control modules PCM Refer to On Board Diagnostics on page 1 2 With the proper adapter cables your tool will be able to read these systems as well IMPORTANT Use the Battery Power cable to provide 12V to the tool for all systems Getting Started EEC IV System Cable Adapter Vehicle DLC EEC IV MCU EEC IV MCU The EEC IV computer system P N CP9128 uses a large six sided connec tor and a pigtail connector SS MCU S stem To Scan STI Pigtai MCU system Tool EEC IV only The MCU computer system uses the same six sided con di dil a nector but NOT the pigtail connector Leave the pigtail unattached MECS Mazda Electronic Control System MECS vehicles 1988 1995 use either a 6 pin with pigtail or a 17 pin DLC The 6 pin MECS adapter cable and jumper wires P N 9131 are used to connect the tool to both DLCs Both adapter cables are also available through your dealer 6 Pin MECS Cable Adapter Vehicle DLC 6 Pin MECS 6 Pin MECS P N CP9131 To Scan Tool N Pigtail N sed S ta STI Pigtail Clip to good Vehicle ground 17 Pin MECS Use the 6 Pin Adapter Cable Vehicle DLC MECS and the 6 Pin MECS 17 Pin MECS jumper wires To P N CP9128 Scan Tool en STI Pigtail Clip to good
95. sler Cars Light Trucks 8 Vans Make Model Year Engine DLC Location 89 93 ALL SCI Front of left shock tower near the New Yorker SBEC SMEC module 94 95 ALL LH Right of steering column under dash 89 95 5 2L 5 9L SCI On left side of firewall near master cyl inder Pickup D W RAM 89 95 3 9L 5 9L SCI In engine compartment on right side of series Diesel firewall 94 95 8 0L SCI In engine compartment on right side of firewall 89 90 5 2L 5 9L SCI On left side of firewall below cowl 91 95 5 2L 5 9L SCI On center of firewall next to Ram Wagon Van SBEC PCM B Van 92 95 5 2L CNG SCI Under center of dash panel 89 95 3 9L SCI In engine compartment on right side of firewall 89 90 ALL SCI On left side corner of firewall below Ramcharger Cowl 9 91 93 ALL SCI In engine compartment near master cylinder Sebring Under left side of dash right side of Coupe Avenger gt ALL SEPT steering column Shadow Sun Front of left shock strut tower near dance 89 95 ALL SCI SBEC PCM Front of left shock strut tower near Spirit 89 95 ALL SCI SBEC PCM Under left side of dash right side of Stealth 94 95 ALL OBD II steering column Left of steering column under dash on Stratus 95 ALL OBD II body control module x Under left side of dash right side of Summit Colt 94 95 ALL OBD II steering column Under left side of dash right side of Talon 95 ALL OBD II steering column
96. smobile L LN7 3 0L MFI 86 A LD5 3 8L 2BBL 84 85 B 3 C LG2LG3LN3 5g sp 86 87 88 88 91 Delta 88 88 Roy L K L27 L36 92 94 95 99 ale 88 la 1 L67 ng super 95 96 Y LV2 5 0L 4BBL 84 85 N LF9 5 7L Diesel 84 85 Regular Production Option RPO for Engine BEA RT IE E ERI RCM EE Sica n e P E corsssrsrsrrrrrrrrrrrrrrrnrnssSSsssssrrrsssss Engine Application Chart GM Cars Make Model Code RPO Engine Years E LK9 3 0L 2BBL 85 3 C L K EG3 LN3 LZZL 3 8L SFI cree dE Ue 98 98 Regency 1 L67 ns PS 92 95 T LT7 4 3L Diesel 85 Y 9 LV2 LG8 5 0L 4BBL 84 N LF9 5 7L Diesel 84 T LD9 2 4L SFI 96 98 A D LG0 LD2 2 3L DOHC PFI 92 95 Achieva 3 L40 2 3L SOHC PFI 92 94 M L82 3 1L SFI 94 98 N LG7 3 3L SFI 92 93 Aurora C L47 4 0L SFI 95 99 A LD5 3 8L 2BBL 85 OE LV2 LO3 5 0L 4BBL 84 90 91 92 7 LOS 5 7L TBI 92 N LF9 5 7L Diesel 84 85 T LD9 2 ALSFI 97 M L82 3 1L SFI 97 99 A LD5 3 8L 2BBL 84 87 re V LT6 4 3L Diesel 84 Y 9 LV2 LG8 5 0L 4BBL 84 87 N LF9 5 7L Diesel 84 85 D A LD2 LG0 2 3L DOHC 88 91 90 91 Cutlass Calais U L68 2 5L TBI 85 91 Calais L LN7 3 0L MEI 85 88 N LG7 3 3L SPFI 89 91 4 LN2 2 2L PFI 93 95 R LR8 2 5L TBI 84 92 W LB6 2 8L MEI 84 85 87 89 Cutlass E LK9 3 0L 2BBL 84 85 Ciera Cruiser M L82 3 1L SFI 94 95 N LG7 3 3L SPFI 89 93 3 B
97. t Mode functions largely the same way and serves the same purpose as running KOEO and KOER tests It is generally used as a last resort to check for DTCs in systems which may not be covered by KOEO and KOER testing i e Computer Ride Control suspension systems Select STAR Test Mode from the Ford Function List and press ENTER Follow the instructions on the tool screen to access DTCs from the PCM Pressing ENTER begins test The TEST HOLD parameter indicates the state the STI Self TestInput The ENTER key toggles this state from TEST to HOLD With the STI in the TEST state the self test begins The STO Self Test Output parameter flashes either a HIGH or LOW A beep will accompany each LOW flash Write down the 2 digit or 3 digit code for reference 4 Disregard the blink which may occur when ignition key is turned ON Depend ing on the vehicle being tested determines if a three digit or two digit code used If required refer to the vehicle service manual for applicable code struc ture TA digit consists of consecutive LOW flashes or beep count the num ber of LOWs for the digit O A short HIGH short pause occurs between digits O A long HIGH long pause occurs between codes O There is no flash for the digit O zero Ford Historic Diagnostics Pe 6 ese After all codes are sent the series will repeat once and then stop An example is shown below A
98. talySt Heated Catalyst Monitor Evap System Mon Evaporative System Monitor Sec Air Sysiem Secondary AIR System Monitor A C Refrig Mon Air Conditioning Refrigerant Monitor Oxygen Sens Mon Oxygen Sensor Monitor Oxygen Sens Hir Oxygen Heater Sensor Monitor EGR System Mon Exhaust Gas Recirculation System Monitor The vehicle may support more than one type of I M Readiness The first type shows the status of the monitors since the DTCs were last erased They are dis played under the heading SINCE DTCs CLEARED The second type shows the status of the monitors since the start of the current drive cycle and are displayed under the heading THIS DRIVING CYCLE If the monitors are not supported for THIS DRIVING CYCLE then the scan tool only shows monitors for SINCE DTCs CLEARED with no header on line 1 Select VM Readiness from the OBDII Function List menu and press ENTER Global OBD II Diagnostics ee os ese ses esse sesse sesse EE EE EE Ee see see A message stating whether the I M Readiness monitors are completed Use the DOWN arrow key to view the monitor statuses If both monitor types are supported use the LEFT RIGHT arrow keys to toggle between monitor types A status of OK means that the required driving conditions for that monito
99. ted standard requiring all cars and light trucks to have a common data connector connector location communication protocol DTCs and code definitions OBD Il first appeared on vehicles in late 1994 and is required to be present on all cars sold in the US after January 1 1996 ODM Output Device Monitor Open Loop OL A control system mode that does not monitor the output to verify if the desired results were achieved A fuel delivery system will usually operate in open loop mode during cold engine warm up because the oxygen sensors are not yet ready to send a signal Without the oxygen sensor signal the computer cannot check the actual results of combustion PCM Powertrain Control Module The brains of the engine control system housed in a metal box with a number of sensors and actuators connected via a wiring harness Its job is to control fuel delivery idle speed spark advance timing and emission systems The PCM receives information from sensors then energizes various actuators to control the engine The PCM is also known as the ECM Engine Control Module Pending Codes Also referred to as Continuous Memory codes and Maturing Diagnostic Trouble codes These codes are set when intermittent faults occur while driving If the fault does not occur after a certain number of drive cycles the code is erased from memory PID Parameter Identification Identifies an address in memory which contains vehicle op
100. the Title and page number section page Example Complete the following list using the function Tool Information on page 2 5 Screens The screens are presented as examples and may change as the software is updated Example ON BOARD DIAGNOSTICS The original on board diagnostics OBD lacked consistency in communication and interface while allowing different interpretations amongst vehicle manufac turers Ford used several types of engine control computers Chrysler used sev eral types of data link connectors and GM varied the trouble codes and communication protocols from year to year The following tables highlight changes for GM Ford and Chrysler If this seems confusing don t worry Your tool makes it easy Based on the VIN information selected during Scan Tool setup the processor is automatically recognized All you have to do is choose the correct adapter cable and jumper wires if neces sary Details on adapter cables and jumper wires may be found in Diagnostic Link Connectors DLC on page 1 4 GM On Board Diagnostics Description Most vehicles used the 12 pin ALDL Assembly Line Data Link located under the dash on the driver side Some 94 95 vehicles OBD I Control Module 1981 1995 used the 16 pin OBD II J1962 data link connector DLC but use the Historical application software Refer to the vehicle s Vehicle Emission Control Information label OBD II Control Module 1994 Present Compli
101. the appropriate GM model Example The test vehicle is a 1997 Tahoe 4X4 3 4 Ton Pickup Truck with Automatic Transmission and Gross Vehicle Weight GVW under 8600 pounds The 5th digit of its VIN is K Using the vehi cle charts in General Motors service literature you will find that this is a 97 K Series 5 7L 3 4 Ton Pickup Truck with Auto and GVW 8600 Select that vehicle from the tool Vehicle Selection menu B Engine Application Chart oooooooooooosnsocrrrcsrrrrrrrrrrrrsrsssssso corsssssrsrcrrrrrrrrrrrrrnrnsrssssssrsrsrrss Engine Application Chart Ford Lincoln and Mercury Cars Light Trucks and Vans Model Engine Years Aerostar 2 3L 1986 1987 3 0L 1986 1997 4 0L 1990 1997 Aspire 1 3L 1993 1997 Bronco 4 9L 1984 1995 A T only in 84 85 5 0L 1984 1996 5 8L 1988 1996 Bronco Il 2 8L 1984 1985 2 9L 1986 1990 Capri 2 3L 1984 1986 2 3L Turbo 1984 1986 3 8L 1984 1986 5 0L 1984 1986 1 6L 1991 1995 1 6L Turbo 1991 1995 Colony Park 5 0L 1984 1991 5 8L 1984 1991 Continental 5 0L 1984 1987 3 8L 1988 1994 4 6L DOHC 1995 1999 Contour 2 0L VIN 3 1995 1999 2 0L VIN Z GFP 1996 1999 2 5L 1995 1999 2 5L HO 1999 Cougar 2 3L Turbo 1984 1987 3 8L 1984 1997 3 8L Supercharged 1989 1990 4 6L VIN W 1994 1997 4 6L VIN 6 1997 5 0L 1984 1988 1991 1993 C
102. ton Way Radnor PA 19089 Haynes Publications 861 Lawrence Drive Newbury Park CA 91320 Cordura Publications Mitchell Manuals Inc Post Office Box 26260 San Diego CA 92126 Motor st Auto Repair Manual Hearst Company 250 W 55th Street New York NY 10019 General Motors Corporation Buick Cadillac Chevrolet GEO GMC Oldsmobile amp Pontiac Helm Incorporated Post Office Box 07130 Detroit MI 48207 Saturn Adistra Corporation c o Saturn Publications 101 Union St Post Office Box 1000 Plymouth MI 48170 Ford Motor Company Ford Lincoln amp Mercury Ford Publication Department Helm Incorporated Post Office Box 07150 Detroit MI 48207 Chrysler Corporation Chrysler Plymouth amp Dodge Chrysler Motors Service Training 26001 Lawrence Avenue Center Line MI 48015 Suitable manuals have titles such as e Electronic Engine Controls Fuel Injection and Feedback Carburetors Fuel Injection and Electronic Engine Controls Emissions Control Manual or similar titles ot eee eee PPP Part e Using The Tool TOOL DESCRIPTION DB15 Male Connector provides connection for vehicle interface and for a serial port via the RS232 Adapter CP9119 12V Power Jack provides power connection LCD Display 4 line x 20 character HELP key accesses the Help function LEFT RIGHT arrows Select responses and moves cursor in code lookup ON OFF key turns power
103. tor Chrysler IMPORTANT Use the Battery Power cable to provide 12V to the tool for both systems SCL SCI PIN CP9129 The SCI serial communications interface DLC is a 6 pin connector located in the engine compartment The adapter cable to be used on these vehicles is supplied with the tool This cable is labeled CHRY on the 15 pin DB style LI connector and SOI on the vehicle end u corsscrcsrrrrrrrrrrrrrrrrnnrrrrnrnrsSSrsssssrrrrr r Getting Started LH series LH P N CP9130 The LH series data link connector is used on LH platform vehicles The LH style DLC is a small blue rectangular 6 pin connector located in the passenger compartment below the dashboard to the right of the steering column The LH Adapter Cable P N CP91230 is optional and must be purchased separately DIAGNOSTIC TROUBLE CODES DTCS Diagnostic Trouble Codes DTCs consist of a five digit alphanumeric code The DTC format and general code types are shown below When the on board com puter recognizes and identifies a problem a DTC forthat faultis storedin memory These codes are intended to help you determine the root cause of a problem Body Chassis Powertrain ifi i i Network Comm Specific Fault Designation x 0 1 20r3 Vehicle Specific System Example P0101 Mass or Volume Air Flow Circuit Range Performance Problem Powertrain Codes Body Codes POxxx Generic SAE BOxxx Generic SAE P1xxx Manufacture
104. ut Switch Test EEC IV Vehicles 5 8 DCL Data Functions EEC IV Vehicles 5 9 Cyl Balance Test EEC IV Vehicles 5 9 STAR Test Mode su u RR RR Rem uhren 5 11 Part 6 Chrysler Historic Diagnostics Read Codes Rut geo EE EE eere gie tee 6 1 Er se Cod amp S 1 aute e 6 2 View ER EE 6 3 Switch Test ure en RE aevi eoe 3 6 3 Actuator Testi o ee 6 4 Idle Speed Test c Sen 6 5 Sensor Test o ie mni Remi uu eta nta RE 6 5 Review Data 2 00 ccc a et Loa 6 6 Part 7 Help amp Troubleshooting How to Use On Line Help 7 1 Tool Does Not Power p 7 1 Using Non OBD ll Adapter Cables_ 7 1 Using J1962 OBD II or Chrysler LH Adapter Cable 7 1 Error Messages sa 1212261 ar a a a aj 7 2 Vehicle Communication Fault 7 2 Operating Error or Erroneous Data 7 2 Battery Replacement 7 3 Tool S lf Tests oe EER ete 2m ae a 24x da ROER ger sa 7 4 Display Test oret ec ee te eee be eter b Deep a 7 4 Keyboard Test bie CERE eee ERR cR s 7 4 Memory Test xen Ee ex EE DER ee Rem RR UR Res 7 5 Program Mode secs ven ee E etia A A50 4 7 5 Technical Support
105. ver rev engine Observe all safety precautions Avoid Cooling Fan It May Turn On During Test ACAUTION Select Read KOEO Codes fromthe Ford Function List and press ENTER Fast or Slow Codes Select Fast Codes or Slow Codes and press ENTER Follow the instructions step by step Fail ure to perform these steps may set a false DTC in the PCM observe the display 1 Set Parking Brake 2 Transmission In Park Or Neutral 3 Turn A C Off 4 Start Engine Let Idle Until Hot 5 Turn Ign Key Off 6 Wait 10 Seconds Start Engine Let Idle 7 If Vehicle Has A Manual Transmission Release Clutch Press ENTER to activate the self test V The following actions do not apply to MECS vehicles O For a 7 3L Diesel depress the throttle until test is done O If Applicable set Octane Switch To Premium The tool will prompt the user to O Work Steering Wheel O Pump Brake Pedal amp Cycle OD overdrive Cancel Switch Y Observe Screen for Prompt to Perform the next action Quickly Press And Release Throttle One Time Only Ford Historic Diagnostics After performing these steps wait for the tool to retrieve DTCs When the test is done turn Ign Key OFF and press ENTER Use the DOWN arrow key to begin viewing codes If no problems exist Code 11 or 111 will be displayed If vehicle problems exist codes are set Use UP DOWN arrow keys to view codes Write down codes for reference When done press B
106. y Emission Controls P2900 P32FF Controls P1100 P12FF Manufacturer Control Fuel AirMetering P3300 P33FF Ignition System or P1300 P 13FF Manufacturer Control Ignition System P3400 P34FF Cylinder Deactivation UE aaa sm 0000 UOOFF Network E lectica 1 1 anutacturer Control Auxillary emis AH P1400 P14FF sion Controls U0100 UO2FF Network Communication Manufacturer Cntrl Veh S pd Idle U0300 UO3FF Network Software Speed Control Auxiliary Inputs U0400 U04FF Network Data P1500 P15FF Getting Started 42012 and ISO 15031 6 are standards for all DTCs established by the SAE Inter national Organization for Standardization ISO and other governing bodies Codes and the definitions assigned by this specification are known as Generic OBD II codes OBD II requires compliance of this standard and has made it a standard for all cars light trucks APVs MPVs and SUVs sold in the U S Codes not reserved by the SAE are reserved for the manufacturer and referred to as Manufacturer Specific VEHICLE SERVICE INFORMATION The following is a list of publishers who have manuals containing electronic engine control diagnostic information Some manuals may be available at auto parts stores or your local public library For others you need to write for availability and pricing specifying the make model and year of your vehicle Chilton Book Company Chil
107. y messages are provided to help prevent personal injury and equipment damage All safety messages are introduced by a signal word indicating the haz ard level The types of safety messages are Indicates an imminently hazardous situation which if not A DANGER avoided will result in death or serious injury to the operator or to bystanders Indicates a potentially hazardous situation which if not AWARNING avoided could result in death or serious injury to the oper ator or to bystanders Indicates a potentially hazardous situation which if not ACAUTION avoided may result in moderate or minor injury to the oper ator or to bystanders Indicates a situation which if not avoided may result in dam IMPORTANT age to the test equipment or vehicle Safety messages contain three different type styles Normal type states the hazard Bold type states how to avoid the hazard Italic type states the possible consequences of not avoiding the hazard Engine systems can malfunction expelling fuel oil vapors hot steam hot toxic exhaust gases acid refrigerant and other debris we Wear safety goggles and protective gloves user and bystander Everyday eyeglasses only have impact resistant lenses they are NOT safety glasses Engine systems that malfunction can cause injury AWARNING

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